The 33 largest Software Development companies in Japan

Rakutenrakuten.com

A global ecommerce company offering a wide range of consumer and business services, expanding worldwide and focused on creating a better future

LINElycorp.co.jp

A leading messenger and life platform offering a wide range of services in chat messaging, entertainment, fintech, and lifestyles globally

Woven by Toyota

Innovative global culture combining Silicon Valley innovation with Japanese quality craftsmanship to create safe and intelligent mobility experiences for customers worldwide

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

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

Yahoo! JAPANlinkedin.com

An innovative internet company in Japan, providing user-friendly services and using big data to improve society and people's lives

DeNAdena.com

A leading entertainment company from Japan focused on gaming, live streaming, sports, healthcare, and medical industries, striving to use internet and AI technology to enrich lives

TIS Inc.tis.com

Specializing in system life cycle support and total outsourcing solutions to enhance efficiency in IT operations and business environments for customers

MIXI, Incmixi.co.jp

Innovative company that continually challenges itself, bringing new value to industries through internet solutions and creating new user experiences

Zukenzuken.com

Global provider of software and consulting services for electrical and electronic design, with a focus on innovation, integrity, and long-term customer partnerships

Preferred Networks, Inc.preferred.jp

A tech company specializing in deep learning, robotics, and advanced technologies for practical applications in various industries like transportation, manufacturing, and life sciences

Founder Internationalhousei-inc.com

A technology company based in Tokyo, Japan, with branches in China and Canada, providing DTP software solutions for news agencies, small businesses, and other projects

ExaWizards Inc.exawizards.com

ExaWizards utilizes AI to address social issues across various industries, offering innovative solutions from planning to implementation with a diverse team of experts

GOAT

A product company specializing in assisting startups expand their products to international markets

jinjer株式会社jinjer.co.jp

Using the power of technology, the company aims to create a sustainable world by providing various HR solutions "as a Service"

Chatworkkubell.com

Group chat app for global teams offering secure messaging, video chat, task management, and file sharing Available in multiple languages, used by thousands of companies worldwide

Safie Inc.safie.link

A cloud-based video management platform for security, business improvement, and marketing, connecting with cameras and IoT devices to enable digital transformation

Sales Marker Co., Ltd.sales-marker.jp

Leading BtoB sales intelligence platform combining a database of 5 million corporate entities with intent data for precise targeting of high-conversion prospects

TableChecktablecheck.com

A global hospitality platform providing booking and guest experience solutions for restaurants and hotels, driving long-term success and guest loyalty

Fixstars Corporation（株式会社フィックスターズ）fixstars.com

Software company specializing in optimizing and accelerating business processes through parallelization, multi-core processors, and application acceleration technologies for improved performance and efficiency

KINTO Technologies Corporationkinto-technologies.com

This company offers a range of effortless transport services and payment systems, including carpooling, car sharing, leasing, and multi-mobility options

株式会社松尾研究所／Matsuo Institutematsuo-institute.com

A Tokyo University-affiliated company fosters innovation, promotes AI technology implementation, and nurtures next-gen talent and startups to drive societal change

Pairspairs.lv

Developing and operating Japan's largest dating app with over 20 million users, committed to creating services that people will truly appreciate in life

HRBrainhrbrain.jp

They offer HRBrain, a cloud-based HR management system focused on simplifying and streamlining HR evaluation processes for businesses

ABEJA, Inc.abejainc.com

A leading innovator in AI technology, leveraging IoT and Big Data to tackle global challenges with a diverse team from six countries

UMUumu.com

It is an AI-powered platform that enhances employee performance and revenue through knowledge reinforcement and on-the-job coaching for companies.

ソラミツ SORAMITSU | 2016-2025soramitsu.co.jp

A global technology company delivering blockchain solutions for various sectors, known for projects in fintech, DeFi, and central bank digital currencies

Playcoplay.co

The company aims to connect people globally through engaging in Play

Unipos株式会社unipos.me

A peer recognition and engagement suite driving culture, values, productivity, and collaboration through real-time data and employee rewards worldwide

Fujitsu Launchpadglobal.fujitsu

venture studio investing in and building new ventures from initial ideas, focusing on product-market fit and profitable growth globally.

Techfriartechfriar.com

Global tech company offering MVP development, E-commerce, and web3 apps Seeking startup entrepreneurs to collaborate and grow together in US, UAE, and India #loveto

PlayNext Lab Inc.playnext-lab.co.jp

An IT venture company specializing in software development services, focusing on mobile game development, web services, and mobile application development for global engineers

wesionaryTEAM Co. Ltd.wesionary.team

The company collaborates on tech and business challenges by co-creating solutions, embracing innovation in a dynamic environment