Course Overview

    Overview

    Course Highlights

    Eligibility Criteria

    Benefits

    Exam Format

    Certification Cost

    What Is Lean Six Sigma Green Belt Certification?UntitledA Practitioner Credential in DMAIC

    The Lean Six Sigma Green Belt (LSSGB) is an intermediate, globally recognised process improvement credential validated by the International Association for Six Sigma Certification (IASSC). Lean Six Sigma Green Belt certification training in Yokohama equips you to lead data-driven DMAIC projects, cut defects and waste, and turn process problems into measurable business results. Structured around the five DMAIC phases, Define, Measure, Analyse, Improve and Control, the programme builds the statistical and Lean tools that employers across Kanagawa's automotive, electronics and life-sciences base actively look for. It suits quality engineers, operations specialists and manufacturing professionals who want a rigorous, independent credential. With no formal prerequisites, the ICGB credential is an achievable next step whether you are advancing from Yellow Belt awareness or building towards Black Belt. Delivered in live online and classroom formats, you learn from experienced practitioners and prepare to pass the IASSC exam with Invensis Learning.

    Invensis Learning is an accredited IASSC (Peoplecert) training partner in Yokohama (2778), approved to deliver official LSSGB training using IASSC-aligned courseware.

    What Is Lean Six Sigma Green Belt Certification?A Practitioner Credential in DMAIC

    The Lean Six Sigma Green Belt (LSSGB) is an intermediate, globally recognised process improvement credential validated by the International Association for Six Sigma Certification (IASSC). Lean Six Sigma Green Belt certification training in Yokohama equips you to lead data-driven DMAIC projects, cut defects and waste, and turn process problems into measurable business results.

    Structured around the five DMAIC phases, Define, Measure, Analyse, Improve and Control, the programme builds the statistical and Lean tools that employers across Kanagawa's automotive, electronics and life-sciences base actively look for. It suits quality engineers, operations specialists and manufacturing professionals who want a rigorous, independent credential.

    With no formal prerequisites, the ICGB credential is an achievable next step whether you are advancing from Yellow Belt awareness or building towards Black Belt. Delivered in live online and classroom formats, you learn from experienced practitioners and prepare to pass the IASSC exam with Invensis Learning.

    Certification Badge

    Invensis Learning is an accredited IASSC (Peoplecert) training partner in Yokohama (2778), approved to deliver official LSSGB training using IASSC-aligned courseware.

    Key Highlightsof the Lean Six Sigma Green Belt Training Course

    End-to-End Learning and Certification Readiness

    • Structured LSSGB Certification training in Yokohama designed to help learners understand core concepts, frameworks, tools, and practices
    • Course content aligned with the latest syllabus, certification requirements, or industry learning objectives where applicable
    • Practical examples and scenario-based exercises to help learners connect training concepts with workplace situations
    • Guided preparation support for learners pursuing certification, assessment, or professional skill validation

    Structured Courseware and Learning Resources

    • Access to organized course materials that support step-by-step learning
    • Topic-wise learning resources, exercises, and knowledge checks to reinforce understanding
    • Practice questions, assignments, quizzes, or mock assessments included where applicable
    • Supplementary learning aids such as templates, case studies, guides, flashcards, or toolkits depending on the course structure

    Instructor-Led, Practical Learning Experience

    • Live interactive sessions delivered through instructor-led LSSGB training in Yokohama by experienced trainers with relevant process improvement expertise
    • Real-world examples, case discussions, and practical activities to improve applied understanding
    • Opportunities to ask questions, clarify doubts, and participate in trainer-led discussions
    • Training focused on helping learners apply concepts at work, not just complete the course content

    Flexible Learning Support in Yokohama

    • Flexible learning options available for professionals seeking LSSGB training online
    • Options include live virtual classroom training, onsite training, self-paced learning, or customized group training depending on course availability
    • Learning support designed to help participants stay on track throughout the training journey
    • Additional revision, retake, or post-training support may be available based on the selected course

    Learn the Core Concepts Covered in the Course

    • Understand foundational principles, terminology, and important subject areas related to LSSGB
    • Learn relevant tools, methods, frameworks, processes, or practices based on the course curriculum
    • Explore practical use cases that show how the concepts are applied in professional environments
    • Build role-relevant knowledge that supports better decision-making, execution, and workplace performance

    Assessment, Practice, and Completion Support

    • Practice through quizzes, assignments, exercises, mock tests, or simulations where applicable
    • Use assessments to identify learning gaps and strengthen weak areas
    • Receive guidance on certification preparation as part of the LSSGB certification program in Yokohama
    • Earn an LSSGB certificate after successfully meeting the course requirements

    Career and Workplace Application

    • Build practical skills that support professional growth, role advancement, and improved job performance in Yokohama
    • Strengthen confidence in applying course concepts to workplace challenges
    • Improve professional credibility through structured training and certification preparation where applicable
    • Support organizational capability building through a corporate LSSGB training program designed for team-based learning initiatives

    LSSGB Certification Eligibility in YokohamaDo You Qualify for the LSSGB Exam?

    LSSGB has no formal prerequisites. It is open to professionals at all levels who want to lead process-improvement projects:

    • Open to all professionals - no formal prerequisites required by IASSC.

    • Suitable for process improvement leads, business analysts, project managers, operations managers, quality professionals, and team leads.

    • Familiarity with basic statistics is helpful but not required (the course covers all needed statistics).

    • Practical exposure to a workplace process you can improve is recommended for applying the techniques.

    What You Gain from Green Belt CertificationSkills, Recognition and Career Lift

    For Individuals

    For Individuals

    Lean Six Sigma Green Belt training helps professionals turn everyday process problems into measurable improvements. The programme suits quality engineers, operations specialists, analysts and manufacturing professionals who want to lead scoped DMAIC projects. Whether you are advancing from Yellow Belt awareness, moving across from a delivery role, or working in automotive, electronics or life sciences in Yokohama, the credential builds capabilities aligned with what employers expect.

    If you want an independent, internationally respected credential that proves your data-driven improvement skills, the Green Belt is a clear step forward. You gain DMAIC knowledge, hands-on tool practice and exam-readiness support that employers across sectors recognise.

    • Validates your ability to lead DMAIC improvement projects with an independent, globally recognised IASSC credential
    • Opens roles such as quality engineer, process improvement specialist and continuous improvement analyst
    • Builds practical command of statistics, hypothesis testing and Lean tools that Yokohama employers value
    • Strengthens your earning potential and progression towards Black Belt
    • Adds credibility with automotive, electronics and life-sciences employers across Kanagawa
    • Equips you to cut defects, cycle time and waste in real operations
    • Requires no formal prerequisites, so you can certify at your own pace
    • Backed by exam-preparation support from Invensis Learning
    For Organizations

    For Organizations

    Lean Six Sigma Green Belt group training helps organisations embed a structured, data-driven approach to process improvement. The training can be delivered for quality, operations and manufacturing teams across business units. For organisations looking to reduce waste and variation while improving quality, this programme provides a scalable, flexible solution.

    If your teams solve problems inconsistently or struggle to sustain improvements, Green Belt training creates a shared DMAIC language. Staff gain a common method for measuring, analysing and controlling processes that delivers lasting results.

    • Builds consistent, data-driven improvement capability across teams and sites
    • Reduces defects, rework, cycle time and waste in core operations
    • Standardises DMAIC and Lean practice across departments
    • Develops in-house Green Belts who can support larger Black Belt projects
    • Enables customised training aligned to your quality and operational goals
    • Offers flexible delivery for teams across Yokohama and wider Japan
    • Improves measurable quality metrics and customer satisfaction
    • Strengthens a culture of continuous improvement

    LSSGB Exam Format in YokohamaWhat to expect on exam day

    The Lean Six Sigma Green Belt exam validates your ability to lead process-improvement projects using the DMAIC methodology and core Lean Six Sigma tools. The exam focuses on the Define, Measure, Analyse, Improve, and Control phases; process mapping and value stream analysis; basic statistical analysis (descriptive statistics, hypothesis testing, control charts); and root-cause analysis techniques. Through a combination of multiple-choice questions, candidates are tested on their ability to apply Lean Six Sigma principles in real-world process-improvement environments.

    Exam ComponentDetails
    Exam NameIASSC Certified Lean Six Sigma Green Belt (ICGB)
    Conducted ByInternational Association for Six Sigma Certification (IASSC)
    Number of Questions100 multiple-choice and true/false questions
    Exam Duration180 minutes (3 Hours)
    Passing Score70%
    TypeClosed Book
    Testing BasisIASSC Lean Six Sigma Green Belt Body of Knowledge
    Testing FormatIASSC web-based proctored exam (online or at a test centre)

    LSSGB Certification Cost in Yokohama

    The total cost of earning the Lean Six Sigma yellow Belt credential typically includes the fee for LSSGB training and exam preparation, along with the certification examination cost.

    Training Cost Includes:

    • 4 days of expert-led IASSC-accredited Lean Six Sigma Green Belt training
    • Official IASSC-aligned digital courseware and DMAIC reference materials
    • Exam prep support including 100-question mock exams and applied statistical exercises
    • Exam-focused guidance designed to improve first-attempt readiness on the IASSC ICGB paper
    • The Lean Six Sigma Green Belt training cost in Yokohama is JPY 239200

    Exam Cost:

    • IASSC Certified Lean Six Sigma Green Belt (ICGB) exam fee paid to IASSC
    • Online proctored or test centre delivery via the IASSC web exam portal
    • 100 multiple-choice and true/false questions, 3 hours, 70% pass mark
    • Lifetime-valid IASSC ICGB credential - no renewal required
    • Most Invensis Learning packages bundle the IASSC ICGB exam voucher

    Note: Prices may vary depending on your location and delivery preferences. Reach out to our learning advisors for the exact pricing details.

    Green Belt Career Scope and Demand in YokohamaRoles, Sectors and Pay

    Lean Six Sigma Green Belt holders are sought after across Yokohama's automotive, electronics, life-sciences and logistics employers, where data-driven quality improvement is a competitive priority. Demand spans roles from quality engineer and process improvement specialist to continuous improvement and quality assurance manager. As Kanagawa manufacturers modernise operations and control costs, certified improvement talent stands out, and here is what the market is showing right now.

    ¥7.5M

    Process Improvement Engineer, Japan

    average per year, SalaryExpert 2026

    ¥9.5M

    Quality Assurance Manager, Japan

    average, SalaryExpert 2026

    ¥9.4M

    Continuous Improvement Manager, Japan

    average, SalaryExpert 2026

    55+

    Lean Six Sigma roles listed, Japan

    Glassdoor 2026

    SECTORS HIRING

    • —Automotive and Auto Components
    • —Electronics and Precision Manufacturing
    • —Life Sciences, Pharma and Biotech
    • —Logistics, Ports and Supply Chain
    • —Chemicals, Cosmetics and Consumer Goods
    • —Shipbuilding and Heavy Industry

    GROWTH TRENDS

    • —Automotive transformation driving quality and efficiency programmes
    • —Minato Mirai life-sciences and R&D cluster expanding
    • —Manufacturers under cost pressure adopting Lean and Six Sigma
    • —Aging workforce raising demand for process standardisation
    • —Port and logistics modernisation across Yokohama
    • —Operational excellence prioritised across Kanagawa industry

    Sources: SalaryExpert (ERI), Salary.com, Glassdoor (Japan) 2026; Business Yokohama / Yokohama City industry data.

    Why Yokohama Employers Need Six Sigma Talent

    Automotive Quality Pressure

    Yokohama's automotive base, led by Nissan and Isuzu, faces relentless pressure on quality, cost and recalls, exactly the variation problems DMAIC and Green Belts are built to solve.

    Green Belt builds DMAIC and variation-control skills

    Aging Workforce and Lost Know-How

    Japan's shrinking, aging workforce makes standardised, documented processes essential, so professionals who can codify and sustain gains are in demand.

    Green Belt builds standardisation and control skills

    Cost and Margin Squeeze

    Manufacturers across Kanagawa face rising input costs and thin margins, pushing them to cut waste and rework through structured Lean Six Sigma programmes.

    Green Belt builds waste and rework reduction skills

    Life-Sciences and R&D Rigour

    Minato Mirai's growing life-sciences and R&D cluster demands tight process control and data integrity, where statistical methods and control plans add direct value.

    Green Belt builds statistical process control skills

    Port and Supply-Chain Complexity

    As one of Japan's largest ports, Yokohama runs complex logistics flows where cycle-time and defect reduction deliver measurable efficiency gains.

    Green Belt builds cycle-time and flow improvement skills

    Shortage of Certified Improvers

    Many firms have plenty of operators but few people trained in DMAIC and statistics, making IASSC Green Belt holders stand out in the talent market.

    Green Belt makes certified talent stand out

    Sources: Business Yokohama, Yokohama City Visitors Bureau; SalaryExpert, Glassdoor (Japan) 2026.

    Green Belt certification is more than a credential. It is a career multiplier for quality and operations professionals in Yokohama. Build the skills employers are hiring for and start today.

    Your Yokohama Career Transformation

    Your Position Today, and the Leap Ahead

    What Green Belt Certification Changes

    Yokohama's manufacturing and service employers increasingly separate professionals who can prove data-driven improvement skills from those who cannot. Here is which side of that line you want to be on.

    Today

    Salary capped with little leverage to negotiate

    After Certification

    Process improvement and CI manager roles in Japan average around ¥9M to ¥9.5M

    Today

    Overlooked for roles that list Six Sigma as preferred

    After Certification

    Eligible for quality, CI and operational excellence roles across Kanagawa

    Today

    Confident in tasks, but improvements rarely stick

    After Certification

    Able to sustain gains using SPC, control plans and Lean tools

    You earn your Green Belt

    Before

    Improvement ideas rest on intuition rather than data

    Now you have

    A structured DMAIC method backed by a recognised IASSC credential

    Before

    Limited recognition when you change employer or sector

    Now you have

    A globally respected credential that travels across industries

    Before

    Supporting projects without a formal improvement mandate

    Now you have

    The capability to lead scoped DMAIC improvement projects

    Before

    Quality skills not validated by an independent body

    Now you have

    Independent proof of your Lean Six Sigma competence

    "The gap between doing the work and proving you can improve it is a recognised credential, and the employers who matter already know it."

    Join 50,000+ professionals who trained with Invensis Learning and made the shift.

    Sources: SalaryExpert (ERI), Salary.com, Glassdoor (Japan) 2026.

    How to Get LSSGB Certified in YokohamaStep-by-Step Certification Process

    The path to online LSSGB certification follows a straightforward single-exam route. Complete accredited training, prepare using mock examinations and practical exercises, take the IASSC ICGB examination, and earn a lifetime-valid Lean Six Sigma yellow Belt credential.

    Step 1: Enrol in the 4-Day LSSGB Training

    Choose your preferred Invensis Learning LSSGB cohort (4-Day Live Online Bootcamp, E-Learning, or Corporate Group Training). The course covers the full DMAIC methodology at Green Belt depth.

    Step 2: Create Your IASSC Account

    Create your account on the IASSC web exam portal. Invensis Learning packages typically include the IASSC ICGB exam voucher.

    Step 3: Complete the Course and Practice Mocks

    Attend the full 4-day training, work through the statistical exercises, and complete at least one full-length 100-question mock exam.

    Step 4: Schedule the IASSC Green Belt Exam

    Book your exam: 100 multiple-choice and true/false questions, 3 hours, 70% pass mark. Online proctored or at an IASSC-approved test centre.

    Step 5: Take the IASSC LSSGB Exam

    Sit the exam. You receive your result via the IASSC portal.

    Step 6: Activate Your Credential

    IASSC issues your Lean Six Sigma Green Belt certificate and digital badge. Lifetime valid , no renewal required.

    Step 1

    Enrol in the 4-Day LSSGB Training

    Choose your preferred Invensis Learning LSSGB cohort (4-Day Live Online Bootcamp, E-Learning, or Corporate Group Training). The course covers the full DMAIC methodology at Green Belt depth.

    Step 2

    Create Your IASSC Account

    Create your account on the IASSC web exam portal. Invensis Learning packages typically include the IASSC ICGB exam voucher.

    Step 3

    Complete the Course and Practice Mocks

    Attend the full 4-day training, work through the statistical exercises, and complete at least one full-length 100-question mock exam.

    Step 4

    Schedule the IASSC Green Belt Exam

    Book your exam: 100 multiple-choice and true/false questions, 3 hours, 70% pass mark. Online proctored or at an IASSC-approved test centre.

    Step 5

    Take the IASSC LSSGB Exam

    Sit the exam. You receive your result via the IASSC portal.

    Step 6

    Activate Your Credential

    IASSC issues your Lean Six Sigma Green Belt certificate and digital badge. Lifetime valid , no renewal required.

    Module 1: Define Phase

    • Voice of the Customer (VoC) and Critical to Quality (CTQ)
    • Project charter, SIPOC, and stakeholder analysis
    • Business case and benefits realisation
    • Defining problem statements and project scope

    Module 2: Measure Phase

    • Process mapping, value stream mapping, and 5S
    • Operational definitions and data collection planning
    • Measurement System Analysis (MSA) and Gauge R&R
    • Process capability and sigma level

    Module 3: Analyze Phase

    • Cause-and-effect (Ishikawa) analysis and 5 Whys
    • Hypothesis testing fundamentals
    • Regression and correlation
    • ANOVA and multi-variate analysis at Green Belt depth

    Module 4: Improve Phase

    • Solution generation techniques (brainstorming, SCAMPER, TRIZ basics)
    • Solution selection: pros/cons matrices and prioritisation
    • Pilot design and validation
    • Implementation planning

    Module 5: Control Phase

    • Control plans and standardisation
    • Control charts (variable and attribute)
    • Sustainment, audits, and continual improvement
    • Project closeout and handover

    Module 6: IASSC LSSGB Exam Preparation

    • IASSC Examination Content Outline walkthrough
    • Question patterns and open-book exam strategy
    • Time management for the 3-hour, 100-question paper
    • Full-length mock exam with debrief

    Course Curriculumof the Lean Six Sigma Green Belt Certification Training

    The LSSGB curriculum follows the official IASSC Lean Six Sigma Green Belt BOK and covers all tested domains across the syllabus.

    • Voice of the Customer (VoC) and Critical to Quality (CTQ)
    • Project charter, SIPOC, and stakeholder analysis
    • Business case and benefits realisation
    • Defining problem statements and project scope

    VoC to CTQ translation questions are a common early hurdle for candidates moving up from Yellow Belt.

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    The Improvement Skills You Will BuildMastering the Five DMAIC Phases

    This Lean Six Sigma Green Belt programme builds the full DMAIC toolkit, from defining problems and measuring processes to analysing data, improving performance and controlling results. By the end you can lead a scoped improvement project end to end.

    Define Projects That Matter

    Scope improvement projects using project charters, voice of the customer, CTQ trees and the Y = f(x) problem-solving model, so effort targets real business value.

    Measure Processes with Data

    Map processes with SIPOC and value stream maps, build baseline metrics such as DPMO and yield, and run measurement system analysis so you can trust your data.

    Analyse Root Causes

    Apply descriptive and inferential statistics, hypothesis testing and graphical analysis to separate the real causes of variation from background noise.

    Improve and Optimise Performance

    Use regression, simple designed experiments and full factorial methods to identify and validate the changes that deliver measurable improvement.

    Control and Sustain Gains

    Hold improvements in place with statistical process control charts, control plans, Kanban and Poka-Yoke mistake-proofing.

    Apply Lean Waste-Reduction Tools

    Embed 5S, value stream mapping and the seven wastes within DMAIC to cut cycle time, cost and waste across operations.

    Who Should TakeLean Six Sigma Green Belt Certification Training in Yokohama?

    Process Improvement Lead

    Business Analyst

    Operations Manager

    Quality Analyst

    Project Manager (Improvement Projects)

    Process Engineer

    Continuous Improvement Specialist

    Manufacturing / Operations Supervisor

    Who Can Take This Certification Training

    Lean Six Sigma Green Belt Training Modesfor Professionals and Teams

    We offer flexible training formats designed to suit different learning preferences, schedules, and professional goals. Whether you prefer collaborative classroom learning, live online sessions, team-based training, or personalized guidance, choose the option that best supports your Lean Six Sigma learning and professional development journey.

    Lean Six Sigma Green Belt Live Virtual Training

    • Live online instructor-led sessions

    • Interactive discussions and virtual activities

    • Expert guidance from experienced trainers

    • Practice assessments and revision support

    • Dedicated Q&A sessions for concept clarification

    • Fixed schedules for accountability and momentum

    • Small batch sizes for personalized attention

    • Access from any location with internet connectivity

    JPY 239200

    Attend fully interactive online sessions from anywhere while benefiting from real-time instructor guidance and collaborative learning experiences. This virtual LSSGB training option enables professionals to participate from any location.

    Official IASSC-aligned Course Material

    Best For: Professionals seeking the flexibility of online learning without compromising on live instructor interaction.

    Untitled

    Lean Six Sigma Green Belt Classroom Training

    • Instructor-led classroom sessions

    • Interactive discussions and group activities

    • Real-world examples and practical exercises

    • Structured learning with fixed schedules

    • Opportunities for peer networking and collaboration

    • Practice assessments and knowledge checks

    • Dedicated Q&A and concept clarification

    • Immediate trainer feedback and support

    Untitled

    Learn through face-to-face sessions led by experienced instructors in a collaborative classroom environment. This classroom LSSGB training in Japan format combines expert guidance, peer interaction, and hands-on activities to create an engaging learning experience.

    Official IASSC-aligned Course Material

    Best For: Learners who prefer in-person interaction, structured schedules, and collaborative learning experiences.

    Untitled

    Lean Six Sigma Green Belt Corporate Group Training

    • Customized training aligned to organizational goals

    • Flexible delivery: onsite, virtual, hybrid, or blended

    • Scheduling tailored to business availability

    • Role-based examples and industry-relevant discussions

    • Progress tracking and learner assessments where applicable

    • Dedicated coordination and administrative support

    • Consistent learning experiences across teams

    • Scalable delivery for local, regional, or global workforces

    Untitled

    Designed for organizations that want to improve process performance, standardize quality practices, and build continuous improvement capabilities across teams. This format is ideal for LSSGB training for companies in Yokohama seeking to strengthen operational excellence and problem-solving skills.

    Official IASSC-aligned Course Material

    Best For: Organizations looking to upskill employees, address capability gaps, and deliver consistent learning experiences across teams.

    Untitled

    Lean Six Sigma Green Belt Focused 1-to-1 Training

    • One-to-one instructor attention

    • Customized learning plans and objectives

    • Flexible scheduling based on availability

    • Personalized feedback and coaching

    • Additional focus on challenging topics

    • Targeted practice and revision support

    • Faster clarification of questions and concepts

    • Learning pace adapted to individual needs

    Untitled

    Receive personalized instruction tailored to your goals, pace, and learning requirements through dedicated sessions with an expert trainer. This format provides LSSGB coaching for professionals seeking individualized support and focused guidance on Lean Six Sigma concepts and applications.

    Official IASSC-aligned Course Material

    Best For: Professionals seeking personalized guidance, accelerated learning, or focused support to achieve specific outcomes.

    Untitled

    Lean Six Sigma Green Belt Live Virtual Training

    Lean Six Sigma Green Belt Live Virtual Training

    Live online instructor-led sessions

    Interactive discussions and virtual activities

    Expert guidance from experienced trainers

    Practice assessments and revision support

    Dedicated Q&A sessions for concept clarification

    Fixed schedules for accountability and momentum

    Small batch sizes for personalized attention

    Access from any location with internet connectivity

    Starts from

    JPY 239200

    Please Note:Attend fully interactive online sessions from anywhere while benefiting from real-time instructor guidance and collaborative learning experiences. This virtual LSSGB training option enables professionals to participate from any location.

    Official IASSC-aligned Course Material

    Best For: Professionals seeking the flexibility of online learning without compromising on live instructor interaction.

    Loading schedules…

    Why Choose Invensis Learning in YokohamaBuilt Around the IASSC Exam

    As a trusted LSSGB training company in Yokohama, Invensis Learning delivers structured Lean Six Sigma Green Belt training for professionals and organisations across Yokohama and wider Japan. Our programmes combine experienced, practitioner trainers, courseware aligned to the IASSC Green Belt Body of Knowledge, flexible delivery, and dedicated learner support. Whether you enrol as an individual or arrange corporate training for your team, you get a professional learning experience built around practical DMAIC application, real exam readiness and measurable outcomes.

    • Experienced trainers with real Lean Six Sigma and process improvement expertise
    • Courseware aligned to the IASSC Green Belt Body of Knowledge and DMAIC
    • Flexible live online, classroom and corporate delivery formats
    • Exam-preparation support with practice questions and mock assessments
    • Customised training schedules for organisations and teams
    • Dedicated learner support before, during and after training
    • Accredited provider with ISO 9001:2015 and ISO 27001:2022 certification
    • Trusted by professionals and organisations across many industries

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    Lean Six Sigma Green Belt Training Locations in YokohamaAll our classroom training is now available online at your convenience

    Lean Six Sigma Green Belt in Yokohama

    Pan Pacific Yokohama Bay Hotel Tokyu, 7, Minato Mirai 2-chome, Takashima, Nishi-ku, Yokohama City, Kanagawa Prefecture, 220-8543, Japan

    Lean Six Sigma Green Belt in Yokohama

    Yokohama Grand InterContinental Hotel, 1, Minato Mirai 1-chome, Nishi Ward, Yokohama City, Kanagawa Prefecture, 220-8522, Japan

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    Upskill Your Whole TeamCorporate Training Across Yokohama

    Untitled

    • Customised Lean Six Sigma training for quality and operations teams
    • Flexible onsite, live virtual, hybrid or blended delivery
    • Schedules aligned to your team's availability
    • Practitioner trainers with manufacturing and quality expertise
    • Role-based, industry-relevant DMAIC examples and case studies
    • Dedicated coordination and learner support for group programmes
    • Scalable delivery for teams across Yokohama and global sites

    Industry-Aligned Organisations

    NissanIsuzu MotorsJVCKenwoodKoito ManufacturingShiseidoMitsubishi Heavy Industries

    What Our Learners Say

    Untitled

    Passed the ICGB Exam with Confidence

    "The DMAIC structure finally gave me a repeatable way to tackle defects on the line. The trainer's real examples and the mock exams helped me pass the IASSC Green Belt exam first time."

    Kenji Tanaka

    Quality Engineer

    Untitled

    0/0

    Practical and Beginner-Friendly

    "I came in with no statistics background and left able to run hypothesis tests and build control charts. The live online sessions fitted neatly around my work in Yokohama."

    Aiko Sato

    Process Improvement Specialist

    Untitled

    0/0

    Skills I Could Use the Next Day

    "The Lean tools and SPC content were immediately useful on the shop floor. I cut rework on my process within weeks of finishing the training."

    Hiroshi Yamamoto

    Manufacturing Supervisor

    Untitled

    0/0

    Real Impact on Our Quality Metrics

    "We trained a cohort of engineers and now share one improvement language. Defect rates and cycle times have measurably improved across two production lines."

    Yumi Nakamura

    Operations Manager, Automotive Sector

    Untitled

    0/0

    Tailored Corporate Training That Delivered

    "Invensis tailored the programme to our processes and delivered it onsite. Our team's DMAIC capability and confidence have grown noticeably since the training."

    Takashi Ito

    Learning and Development Lead, Electronics Manufacturer

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    Frequently Asked QuestionsHere's everything you may ask...

    The Lean Six Sigma Green Belt is an intermediate process improvement credential from the International Association for Six Sigma Certification (IASSC). It validates your ability to lead data-driven DMAIC projects at a practitioner level.

    General

    What is the Lean Six Sigma Green Belt certification?

    The Lean Six Sigma Green Belt is an intermediate process improvement credential from the International Association for Six Sigma Certification (IASSC). It validates your ability to lead data-driven DMAIC projects at a practitioner level.

    Who should take Green Belt certification training?

    It suits quality engineers, operations and manufacturing professionals, analysts and anyone who supports or leads improvement projects. In Yokohama it is popular across automotive, electronics and life-sciences employers.

    Is the Green Belt certification worth it for my career?

    Yes. The credential is globally recognised and maps to roles such as quality engineer, process improvement specialist and continuous improvement manager, which in Japan command strong salary bands. It is also a clear step towards Black Belt. Talk to a learning advisor to plan your path.

    Do I need prior experience or a Yellow Belt first?

    No. IASSC sets no formal prerequisites for the Green Belt, although some quality or project experience helps. You can enrol whether or not you already hold a Yellow Belt.

    Is the certification recognised by employers in Yokohama?

    Yes. IASSC is an independent, globally recognised body, and Lean Six Sigma is valued across Yokohama's automotive, electronics, life-sciences and logistics employers that rely on data-driven quality improvement.

    How long is the Green Belt certification valid?

    The credential holds Current status for three years. To stay current you pass a recertification exam before the elapse date, as set out by IASSC.

    Pricing

    How much does Green Belt training cost in Yokohama?

    Training fees vary by format and provider, so the exact price is available on request. Live online and classroom options are quoted separately from the exam fee. Request a quote for current pricing.

    What is included in the course fee?

    The fee typically includes practitioner-led training, courseware aligned to the IASSC Green Belt Body of Knowledge, practice questions, mock exams and learner support. The exam voucher is purchased separately.

    How much is the IASSC Green Belt exam fee?

    IASSC bills the exam voucher in US dollars and the price varies by region, so confirm the current amount when you purchase it from the official IASSC orders site. The exam fee is not part of the training fee.

    Do you offer group or corporate discounts?

    Yes. We offer corporate group training with customised schedules and volume-based pricing for quality and operations teams. Contact us for a tailored quote.

    What payment options are available?

    We accept major credit and debit cards and bank transfers, and offer instalment options on selected plans. Speak with a learning advisor to choose the option that suits you.

    Exam

    What is the format of the Green Belt exam?

    It is a closed-book exam of 100 multiple-choice and true or false questions; some forms add up to 10 unscored questions. You have three hours and can sit it online proctored or at a Pearson VUE test centre.

    What is the passing score for the exam?

    You need a minimum of 385 out of 550 points to pass. Questions are spread roughly evenly across the five DMAIC phases, so aim for broad mastery across all of them.

    How many questions are on the exam and how long is it?

    The exam has 100 questions with a three-hour time allotment. Up to 10 additional unscored pretest questions may appear on some exam forms.

    What if I do not pass the exam first time?

    You can retake the exam by purchasing another voucher. Our training includes practice questions and full mock exams to build readiness and reduce the chance of needing a resit.

    How do I schedule and sit the Green Belt exam?

    Buy the exam voucher from the IASSC orders site, then schedule online on-demand proctoring, available 24/7, or a Pearson VUE test centre. No application or panel review is required.

    Course Content

    What topics does the Green Belt training cover?

    The training covers all five DMAIC phases: Define, Measure, Analyse, Improve and Control. It includes statistics, hypothesis testing, regression, designed experiments, statistical process control and Lean tools such as 5S and Poka-Yoke.

    Do I need a statistics background to follow the course?

    No. The programme builds statistical concepts from the basics, so beginners can follow along. Practical examples and exercises help you apply hypothesis testing and control charts with confidence.

    How many training hours does the programme include?

    The Green Belt programme covers 32 hours of training, delivered as intensive full days or spread across several shorter sessions depending on the schedule you choose.

    What learning materials are provided?

    You receive courseware aligned to the IASSC Green Belt Body of Knowledge, practice questions, mock exams, quizzes and reference templates to support revision and on-the-job application.

    Is there hands-on or project-based practice?

    Yes. The training applies DMAIC tools to real or simulated improvement projects, so you practise process mapping, data analysis and control planning, not just theory.

    Enrollment

    How do I enrol in the Green Belt course in Yokohama?

    Choose your preferred format on the Invensis Learning website, complete payment, and you receive access to schedules, courseware and learning resources. Talk to a learning advisor to pick the right batch.

    What training formats are available?

    We offer online (live virtual) instructor-led training, classroom sessions and customised corporate group training, so you can learn in the format that fits your schedule in Yokohama.

    When do the next batches start?

    New live online and classroom batches run regularly. See upcoming schedules or speak with an advisor to find a start date that works for you.

    Can I reschedule or transfer my enrolment?

    Yes. Flexi options on selected plans let you reschedule or move to another batch. Contact support to arrange this before your session begins.

    What is the refund or cancellation policy?

    Refunds and cancellations follow our published policy, and selected plans include a money-back option. Reach out to our team for the details that apply to your enrolment.