These Japanese companies with mobile apps are mostly large, established firms in diverse sectors. They include global automotive leader Toyota Motor Corporation, electronics and entertainment giant Sony, financial services group MUFG, and retail apparel company UNIQLO. The companies listed reflect a strong presence of financial services, retail, and software development industries.
A notable pattern among these companies is the high concentration of headquarters in Tokyo, with several also located in Chiyoda-ku, Minato, Shibuya, and Setagaya-ku. This indicates a central hub for major businesses in Japan. Many of these companies were founded in the mid-to-late 20th century, suggesting a history of long-standing operations.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Toyota Motor Corporationglobal.toyota
Global automotive industry leader manufacturing vehicles in twenty-seven countries and marketing products across over one hundred seventy regions with hundreds of thousands employees. |
38,930 | |||
| 2 | 24,935 | ||||
| 3 | 23,529 | ||||
| 4 |
UNIQLOfastretailing.com
A leading Japanese retail holding company offering high-quality, innovative apparel under the concept of LifeWear in over 25 markets worldwide |
19,984 | |||
| 5 |
SMBC Groupsmfg.co.jp
A global financial group offering banking, leasing, securities, credit cards, and consumer finance services with over 150 offices worldwide |
13,957 | |||
| 6 |
Rakutenrakuten.com
A global ecommerce company offering a wide range of consumer and business services, expanding worldwide and focused on creating a better future |
11,289 | |||
| 7 |
TrendAItrendmicro.com
Global cybersecurity company providing AI-powered protection and risk management for enterprises, governments, and consumers across diverse digital environments. |
8,060 | |||
| 8 |
SoftBanksoftbank.jp
Innovative company utilizing AI, IoT, and robotics to drive the Information Revolution, expanding business domains with a focus on societal impact and workstyle reform |
4,471 | |||
| 9 |
ASICScorp.asics.com
A global company founded on the philosophy of promoting physical and mental wellbeing through sports footwear, apparel, and equipment |
4,382 | |||
| 10 |
LINElycorp.co.jp
A leading messenger and life platform offering a wide range of services in chat messaging, entertainment, fintech, and lifestyles globally |
3,996 | |||
| 11 |
Fast Retailingfastretailing.com
Global apparel retail company operating multiple brands, designing and selling innovative clothing with a focus on quality, simplicity, and longevity. |
3,062 | |||
| 12 |
LY Corporationlycorp.co.jp
A leading tech organization in Japan offering diverse services such as search, e-commerce, communication, and advertising to create amazing user experiences |
2,420 | |||
| 13 |
CyberAgent, Inc.cyberagent.co.jp
A pioneering internet company founded in 1998, focusing on media, internet advertising, games, and investment development to become the leading company of the 21st century |
1,839 | |||
| 14 |
Mercari, Inc.careers.mercari.com
A C2C marketplace app allowing easy buying and selling of items with affordable shipping options, user-friendly experience, and additional services |
1,791 | |||
| 15 |
NTT DOCOMOdocomo.ne.jp
A leading Japanese telecommunications company providing advanced mobile services, LTE and 5G networks, NFC, IoT solutions, and global technical expertise |
1,787 | |||
| 16 |
freee.k.k.freee.co.jp
A leading provider of cloud-based accounting and HR software services in Japan, empowering SMBs to streamline operations and make data-driven decisions with ease |
1,757 | |||
| 17 |
パーソルテンプスタッフ（株）tempstaff.co.jp
An outsourcing/offshoring company based in Tokyo, Japan, specializing in staffing services |
1,711 | |||
| 18 |
Yahoo! JAPANlinkedin.com
An innovative internet company in Japan, providing user-friendly services and using big data to improve society and people's lives |
1,697 | |||
| 19 | 1,500 | ||||
| 20 |
SEGAsega.co.jp
The company engages in planning, developing, and selling games for consoles, PCs, and smartphones, as well as arcade machines and character products |
1,487 | |||
| 21 |
Amazon Japanamazon.co.jp
A global e-commerce company founded by Jeff Bezos, continually expanding product offerings and services to create a marketplace of endless possibilities |
1,350 | |||
| 22 |
Sansan株式会社corp-sansan.com
A company providing cloud-based business card management services for corporations and individuals, transforming encounters into valuable assets and creating new opportunities |
897 | |||
| 23 |
Tokio Marine & Nichido Fire Insurance Co., Ltd.tokiomarine-nichido.co.jp
An experienced insurance provider since 1879, offering safety and security to clients and communities based on customer trust |
884 | |||
| 24 |
DMM.com Groupdmm.com
A diverse Group founded in 1998, providing video streaming, FX, Eikaiwa, Games, solar energy, 3D printers, and more to 29 million members Also involved in aquarium and football club business development |
874 | |||
| 25 |
Konami Digital Entertainmentkonami.com
Leading digital entertainment company publishing video games for consoles and mobile devices with popular franchises like Metal Gear Solid, Pro Evolution Soccer, and Yu-Gi-Oh! Trading Card Game |
804 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 |
Lawson, Inclawson.co.jp
Develops franchise chains for convenience stores - "Lawson", "Lawson Store 100", and "Natural Lawson" - focusing on expansion and growth |
791 | |||
| 27 |
DiDi Fooddidimobility.co.jp
A fast and safe food delivery app connecting customers, restaurants, and delivery partners to deliver delicious meals to customers |
779 | |||
| 28 |
Mitsui Sumitomo Insurance Company, Limitedms-ins.com
A Japan-based insurance company providing fire and marine insurance services from its location in Chiyoda-ku, Tokyo |
741 | |||
| 29 |
East Japan Railway Company (JR East)jreast.co.jp
Operate and maintain extensive railway network including metropolitan, high-speed, and regional trains, serving millions daily with advanced technology. |
680 | |||
| 30 |
JAPAN POST Co., Ltd.japanpost.jp
The organization offers postal, banking, insurance, logistics, real estate, and merchandise services, as well as sales of documentary stamps |
667 | |||
| 31 | 
野村證券株式会社nomura.co.jp
A financial securities firm registered with the Kanto Finance Bureau, and a member of various Japanese financial industry associations |
650 | |||
| 32 |
MIXI, Incmixi.co.jp
Innovative company that continually challenges itself, bringing new value to industries through internet solutions and creating new user experiences |
620 | |||
| 33 |
NEXON Co., Ltd. （Head Office／Japan）nexon.co.jp
Global leader in free-to-play online and mobile games, offering nearly 100 titles worldwide with a focus on microtransactions and innovative gaming experiences |
606 | |||
| 34 |
Tokyo Metropolitan Governmentmetro.tokyo.lg.jp
The organization shares diverse information about Tokyo Metropolitan Government including security, charm, and opportunities through their official account |
584 | |||
| 35 |
SQUARE ENIX CO., LTD.(Japan) 株式会社スクウェア・エニックスjp.square-enix.com
A leading entertainment company creating innovative content such as "Dragon Quest," "Final Fantasy," and "Space Invaders" for global distribution |
573 | |||
| 36 |
FamilyMart Co.,Ltd.family.co.jp
A global convenience store chain with over 20,000 locations worldwide, known as "FamilyMart" and "Famima!!", expanding into new countries |
515 | |||
| 37 |
SmartNewscareers.smartnews.com
A global leader in news discovery, using machine-learning technology and editorial expertise to deliver accurate, timely information from 3,000+ publishing partners worldwide |
498 | |||
| 38 |
三井住友信託銀行（株）smtb.jp
Provides comprehensive trust banking services including asset management, asset administration, real estate, loans, and financial consulting for individuals and corporations. |
485 | |||
| 39 |
Timee, Inc.corp.timee.co.jp
The company provides a job-matching app to address labor shortages, improve workplace environments, and create a world where people can work on their terms |
476 | |||
| 40 |
イオンリテール株式会社aeonretail.jp
Leading the GMS business for a major retail group in Japan, operating about 400 stores in Honshu and Shikoku, with the largest sales volume domestically |
471 | |||
| 41 |
Onitsuka Tigeronitsukatiger.com
Creating sports-inspired fashion with ultimate comfort and innovative design, focusing on heritage, respect, craftsmanship, quality, and a new luxury value system |
455 | |||
| 42 |
teamLab Inc.team-lab.com
An interdisciplinary art collective exploring boundaries between art, science, and technology to create immersive experiences challenging perceptions of the world |
441 | |||
| 43 |
Nikkei Asiaasia.nikkei.com
Provider of news and insights on influential companies in Asia, with a focus on politics, economy, markets, and trends from a uniquely Asian perspective |
436 | |||
| 44 |
DIP Corporation (ディップ株式会社)dip-net.co.jp
A facilities services provider based in Tokyo, Japan, offering various services from 六本木３－２－１ 住友不動産六本木グランドタワ to clients in 港区 |
401 | |||
| 45 | 351 | ||||
| 46 |
YKK AP Inc.ykkap.co.jp
A Tokyo-based architecture and planning company specializing in innovative solutions for building applications |
329 | |||
| 47 |
POPSpopsww.com
Southeast Asian digital entertainment company providing music, kids' edutainment, and general media via app stores, top digital platforms, concerts, and live events. |
327 | |||
| 48 |
Pioneer Corporationjpn.pioneer
A pioneering company since 1938, focused on creating innovative car electronics and mobility solutions using AI technology for global customers |
321 | |||
| 49 |
GENERAL Inc.fujitsu-general.com
The company focuses on innovation, globalization, and enhancing technological, realization, and human power to create a better future for all |
319 | |||
| 50 |
McDonald's Japanmcdonalds.co.jp
A leading hamburger restaurant in Japan, focuses on exceeding customer expectations by offering great tasting food with affordable options in a modern dining environment |
315 | |||
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
More company lists in Japan
- The largest companies in Japan 932
- Multinational companies in Japan 470
- Companies with in-house R&D in Japan 287
- Manufacturers in Japan 224
- Publicly traded companies in Japan 209
- Corporate groups and holding companies in Japan 181
- Hardware manufacturers in Japan 142
- IT Services and IT Consulting companies in Japan 105
- Education providers in Japan 75
- Professional services firms in Japan 69
- Electronics and semiconductor companies in Japan 68
- IT services companies in Japan 64
- AI companies in Japan 63
- Automotive manufacturers and suppliers in Japan 60
- Critical infrastructure operators in Japan 59
- Higher Education companies in Japan 57
- Research institutes in Japan 55
- Consulting firms in Japan 52
- Chemical companies in Japan 51
- Financial services firms in Japan 50
- Public sector organisations in Japan 48
- Energy companies in Japan 45
- Retail chains in Japan 45
- Appliances, Electrical, and Electronics Manufacturing companies in Japan 40