What DataMix does

DataMix (データミックス), operated by PeopleDot Co., Ltd. (株式会社ピープルドット), is a Tokyo-based data science business school founded in February 2017 that delivers instructor-led and online training programs to working professionals and corporate clients across Japan. Its core product is a proprietary 4-step progressive curriculum (Bootcamp → Basic → Advance → Integration) spanning six paid tracks — Data Scientist Training (flagship), Weather Data Analyst, Product Data Analyst, HR Analyst, Data Engineer, and Generative AI & ML Engineer — supplemented by free e-learning courses in Python, business statistics, Excel-based machine learning, and digital marketing analysis. The company also operates the proprietary CBAS (データ分析実務スキル検定) certification exam and the Excert online examination platform, and provides individual career placement services that report a 96% placement success rate.

The business runs on a hybrid B2C/B2B revenue model: individual students enroll through the datamix-school.com portal (with bank-transfer prepayment or personal-loan installments) and qualify for METI/MHLW government subsidies covering 50-80% of tuition up to 640,000 yen annually, while a dedicated corporate services division sells customized training, recruitment, and consulting engagements directly to large Japanese enterprises. Named corporate clients include LINE, AKKODIS, SEPTENI, Speee, JFE, JMA, SOMPO Risk Management, Tokyo Marine Holdings, LIXIL, NTT Comware, SMS, Nomura, Nikkei, and Ezaki Glico, with additional local-government and public-sector programs. Marketing is driven by the PARK content blog, SEO, free e-learning lead magnets, alumni referrals, and online information sessions.

DataMix is a privately held, founder-led company (CEO Yousuke Katada, who holds an M.S. in Analytics from the University of San Francisco) with 11-50 employees, 100 million JPY in registered capital, and 10,000+ alumni trained as of July 2024. Disclosed external funding is modest — approximately $692K in January 2019 (Innovation Engine, Insource) and approximately $806K in March 2024 (FE Invest, NTT Finance) — and no acquisitions or international expansion are recorded in the source material. Operations remain concentrated in Japan (Kanto region, with a 2017 Fukuoka seminar as the only documented out-of-Tokyo event), and the company is licensed as a paid employment agency (13-ユ-308748) and certified under JIS Q 15001 (Privacy Mark) by JIPDEC.

Name

DataMix

Legal name

株式会社ピープルドット

Website

https://datamix.co.jp

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Short description

DataMix is a Tokyo-based data science business school founded in 2017 that trains Japanese working professionals and enterprise clients through instructor-led and online courses, proprietary certifications (CBAS, Excert), and corporate training and recruitment services.

Ownership category

akta.pro rank

Product category

Data Science Education and Training

NAICS

Computer Training (611420), Computer Training (61142), Professional and Management Development Training (611430)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Data Science & Analytics (Data Literacy, SQL, Visualization) (EDAMACAF)

akta.pro secondary industries

Data, Analytics & Business Intelligence (SQL, BI Tools, Reporting) (EDABAFAD), Database Administration & Data Engineering (RDBMS/NoSQL, ETL/ELT, Pipelines) (EDABAFAI)

Keywords

• Data science training
• Corporate reskilling programs
• Machine learning courses
• Data analytics certification
• AI engineering education

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations

Revenue model

1. Individual Course Tuition: Tuition fees from individual students enrolling in data science courses including Data Scientist Training, Weather Data Analyst, Product Data Analyst, HR Analyst, Data Engineer, and Generative AI/ML Engineer courses. Payment options include bank transfer (lump-sum prepayment) and installment plans via personal loans.
2. Corporate Training Services: B2B enterprise training programs, consulting, and recruitment services sold directly to corporate clients.
3. CBAS Certification Exams: Revenue from data analysis practical skills certification exam (CBAS) and related exam preparation courses.
4. Career Placement Services: Job placement and career transition support services for students and alumni, including job matching and interview preparation.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

DataMix is a data science business school that sells instructor-led and online professional training programs to individual working professionals, covering data science, machine learning, generative AI, data engineering, and domain-specific analytics (weather, HR, product). It also delivers corporate training, recruitment, and consulting services to enterprise clients, and administers the proprietary CBAS data analysis practical skills certification through its Excert online examination platform.

Product overview

DataMix operates as a data science business school offering a multi-tiered curriculum of instructor-led and online courses. The core offering consists of six professional training programs: the Data Scientist Training Course (flagship 6-month program), Weather Data Analyst, Product Data Analyst, Generative AI & ML Engineer, Data Engineer, and HR Analyst courses. These programs are complemented by free introductory courses (Python, Machine Learning with Excel, Business Statistics, Digital Marketing Analysis) and exam/certification services including the proprietary CBAS (Data Analysis Practical Skills Test) and its exam preparation course. The portfolio also includes AI Implementation Acceleration and Data Science Fundamentals intensive modules. On the enterprise side, DataMix provides corporate training, recruitment, consulting, local government services, open seminars, and the Excert online examination platform. Individual career support with a 96% placement success rate is offered alongside individual courses.

Differentiator

Problem solved

Functional benefit

Brands

• CBAS (データ分析実務スキル検定): Business Analysis Skills certification exam administered by DataMix. Tests practical data analysis skills for business professionals.
• Excert
• データミックスキャリア (Datamix Career)

Products and services

• Data Scientist Training Course (データサイエンティスト育成講座) Flagship 6-month part-time program covering data science fundamentals, statistics, machine learning, Python/R programming, and a capstone integration project. Available in both online and in-person formats with evening and Saturday classes. Designed for working professionals seeking to become data scientists; eligible for government education benefits covering 50-80% of tuition (up to 640,000 yen per year).
• Weather Data Analyst Training Course (気象データアナリスト養成講座) Specialized course teaching weather data handling, SDGs, risk management, and applying data science to meteorological data for business decision-making. Designated as an MHLW specialized practical education training benefit course.
• Product Data Analyst Training Course (プロダクト・データアナリスト育成講座) Program covering data analysis, KPI design and management, analytical frameworks, product management methodologies, and data-driven product improvement.
• Generative AI & ML Engineer Training Course (生成AI・機械学習エンジニア育成講座) Advanced program teaching generative AI principles, ML engineering, prompt engineering, and building production-ready AI systems for business use cases, including multimodal AI approaches.
• Data Engineer Training Course (データエンジニア育成講座) Program covering data engineering fundamentals including data pipeline architecture, database management, ETL processes, and cloud infrastructure for data systems.
• HR Analyst Training Course (HRアナリスト養成講座) Course focused on human capital management, HR data analytics, survey design methodology, and behavioral science insights for data-driven people management.
• CBAS Data Analysis Practical Skills Test (データ分析実務スキル検定) Proprietary certification exam assessing practical business data analysis skills, developed and administered by DataMix to validate competency in real-world data analysis.
• Corporate Training (法人企業研修) Customized corporate training programs addressing digital transformation and data utilization challenges, including workshops and collaborative problem-solving using data science, delivered to enterprise clients.
• Corporate Recruitment Services (法人向け人材紹介) Headhunting and recruitment services connecting companies with data science and analytics talent trained through DataMix programs. The operating entity is a licensed paid employment agency (License No. 13-ユ-308748).
• Consulting (コンサルティング) Data science and AI consulting services supporting data analysis projects, new business launches, data-driven management frameworks, and building internal analytics teams for enterprise clients.
• Local Government and Organization Services (地方自治体・団体様向けサービス) Data science education and training programs tailored for local governments and public sector organizations to build data-driven decision-making capabilities.
• Excert Online Examination System (オンライン試験システム) Online proctored examination platform offered as a standalone service for organizations needing secure digital testing capabilities. Used to administer the CBAS certification and other assessments.
• Individual Career Support (個人向け転職支援 / DataMix Career) Job placement and career transition support services specifically for data science roles, achieving a 96% job placement success rate with connections to partner companies.

Quantifiable outcome

• 96% job placement success rate for DataMix Career service users
• +2 more outcomes

Named customers15 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature3 records

Partnerships

Two partnerships are on record, tiered core and minor.

• 厚生労働省 / 経済産業省coreStrategic or Co-development Partner · 1 January 2019DataMix's Data Scientist Training Course is designated as an approved 'Fourth Industrial Revolution Skill Acquisition Course' (第四次産業革命スキル習得講座) by the Ministry of Economy, Trade and Industry (METI) and a specified vocational training benefit program (専門実践教育訓練給付金) by the Ministry of Health, Labour and Welfare (MHLW). This government recognition allows eligible students to receive 50-80% tuition reimbursement (up to 640,000 yen annually).
• 数理・データサイエンス・AI教育プログラム支援サイトminorStrategic or Co-development PartnerDataMix has expressed support for the Math/Data Science/AI Education Program initiative promoted by METI, indicating alignment with national education policy.

Scale indicators4 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Udemy: Global marketplace for online learning including extensive data science, ML, and AI course catalogs. A wider incumbent addressing similar upskilling demand via low-cost on-demand content.
• Coursera: Large global MOOC platform offering data science, AI, and many other subjects from universities and companies. A broader incumbent competing for the same DataMix audience, though with much wider scope and self-paced rather than instructor-led cohort format.

Direct peers

• DIVE INTO CODE: Japan-based bootcamp specializing in data science, AI, and engineering tracks. Direct overlap with DataMix's curriculum and target learner, with similar focus on career-transition outcomes for working professionals.
• Springboard: Mentor-driven online bootcamp for data science, AI, and tech career switchers, with structured career services. Comparable to DataMix on outcome-oriented, career-transition positioning and B2C mentorship-led delivery.
• General Assembly: Global provider of tech and data training courses for individuals and enterprise clients. Overlaps with DataMix on data science curricula and a notable B2B corporate training motion.
• AI Academy (Kikagaku): Japanese e-learning platform focused on AI and data science education, including deep learning and machine learning tracks for business professionals. Overlaps with DataMix's newer Generative AI and Data Engineer course offerings.
• DataCamp: Global subscription-based data science and AI e-learning platform. Closely comparable to DataMix in core focus (working adult data skills upskilling) and in combining self-paced learning with structured career outcomes, though serves a global vs Japan-only audience.
• TechAcademy (キラメックス): Japanese online programming and data science bootcamp. Comparable to DataMix in operating market, persona (working adults transitioning into tech/data roles), and bootcamp-style curriculum, though heavier focus on entry-level programming tracks.

Emerging players

• SIGNATE: Japanese data science competition and AI talent platform connecting DS talent with Japanese enterprises. Comparable on the data-science-talent-as-a-service overlap with DataMix Career, but distinct in using competitions rather than bootcamps as its core funnel.
• deeplearning.ai (Andrew Ng): Founder-led AI education brand offering courses and specializations on Coursera focused on generative AI and machine learning for practitioners. Comparable on generative AI curriculum and global reach, but operates primarily through the Coursera distribution model rather than a Japanese business school.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/datamix-jp

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds2 records

Investors4 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about DataMix