Radar · IT Services in Tokyo
Best IT Services Companies in Tokyo, Japan
The 405 best IT Services companies in Tokyo, Japan in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Phyzios.
By Rohit KhannaTrends & Stories
405companies tracked
$902.1Mdisclosed funding
1unicorns
100have raised
Ranked: Best IT Services companies in Tokyo
| # | Company | Disclosed funding | Last round | Stage | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Phyzios Provider of software development services | $225M | 187 mo ago | Series B | — | Kentaro Suto President & CEO | — | — | — |
| 2 | DATA FLUCT Provider of data analytics services | $173M | 50 mo ago | Series B | 25 | Hayato Kumemura CEO | microCMSApple iCloud MailGoogle Workspace+19 | — | — |
| 3 | Josys Provider of security, database management, cloud, and other services | $125M | 20 mo ago | Series B | — | Sanjay Rajasekhar Co-Founder & CTO | WebflowSentryAtlassian Statuspage+37 | — | 2 launchs |
| 4 | Go 🦄 Provider of software development services | $72M | 31 mo ago | Series D | 130 | — | TurbopackSentryNode.js+24 | — | — |
| 5 | Yappli Solutions for the development of mobile applications | $31M | 83 mo ago | Public | 255 | Masumi Kuroda Co-Founder | Apple iCloud MailGoogle WorkspaceGoogle Maps+21 | 2 patents Software platform for managing application deployment, updates, and lifecycle | — |
| 6 | Japan Data Science Consortium Provider of AI services | $28M | 67 mo ago | Public | 83 | Kato Satoshi CEO | WordPressApple iCloud MailGoogle Workspace+25 | — | — |
| 7 | beBit Provider of UI/UX development services | $26M | 28 mo ago | Series B | 134 | Naoki Endo CEO | WordPressApple iCloud MailGoogle Workspace+19 | — | — |
| 8 | Mosh Profile creation service | $21M | 16 mo ago | Series C | — | Kazuo Murayama Co-Founder | SentryRadix UITailwind CSS+22 | — | — |
| 9 | Micronity Provider of software development solutions | $14M | 2 mo ago | Seed | — | Yuichiro Yamazaki CEO | STUDIOApple iCloud MailGoogle Workspace+15 | — | — |
| 10 | SUPER STUDIO Provider of software development and UI design services | $12M | 13 mo ago | Series A | 238 | Tsutomu Mano Co-Founder | TypeScriptGraphQLNode.js+19 | — | — |
| 11 | ROUTE06 Provider of IT service suite solutions | $11M | 47 mo ago | Series A | 22 | Tadashi Shigeoka Co-Founder | NotionSuper BuilderApple iCloud Mail+17 | — | — |
| 12 | Stake Technologies Provider of IT service suite solutions | $10M | 60 mo ago | Series A | 9 | — | — | — | — |
| 13 | Hi-Res Provider of cloud computing services | $9M | 3 mo ago | Series A | 41 | — | Node.jsYouTubeNext.js+33 | — | — |
| 14 | Goodpatch UI design company and development based in Tokyo and Berlin | $8M | 109 mo ago | Public | 289 | — | STUDIOApple iCloud MailGoogle Workspace+23 | — | — |
| 15 | Ridge-i Provides AI development services | $8M | 86 mo ago | Public | 30 | Takashi Yanagihara CEO | WordPressMySQLPHP+14 | — | — |
| 16 | Cloudbase Provider of security management services | $8M | 28 mo ago | Series A | 6 | Akiya Iwasa CEO | Framer SitesApple iCloud MailGoogle Workspace+12 | 2 patents Software testing and performance evaluation tools for program analysis and debugging | — |
| 17 | J-CAT Provider of web development and IT support services | $8M | 13 mo ago | Series B | — | Ryu Iikura Founder & CEO | STUDIOFirebaseNode.js+12 | — | 1 award |
| 18 | 3-shake Provider of UX/UI development and security services | $6M | 18 mo ago | Series B | 26 | Takuma Yoshida CEO | WordPressApple iCloud MailGoogle Workspace+23 | — | — |
| 19 | bravesoft Provider of web & app development services | $6M | 56 mo ago | Series A | 150 | Eiji Sugazawa CEO | WordPressApple iCloud MailGoogle Workspace+30 | — | — |
| 20 | Eviry Provider of video services | $6M | 55 mo ago | Series B | 78 | — | — | — | — |
| 21 | Unified Service Provider of industrial cloud services | $6M | 90 mo ago | Series A | — | Eiji Uda Founder | Apple iCloud MailGoogle WorkspaceSalesforce+22 | — | — |
| 22 | SIGNATE Provider of AI-powered solutions for social innovation and human resource development | $5M | 50 mo ago | Series A | — | Taketoshi Natsui Co-Founder | STUDIOApple iCloud MailGoogle Workspace+16 | — | — |
| 23 | Idea Record Provider of IT service suite solutions, digital marketing and AI services | $5M | 58 mo ago | Series A | — | Yasuo Kashiwada Founder & CEO | WordPressMySQLPHP+21 | — | — |
| 24 | SOFT GEAR Provider of mobile application development services | $5M | 54 mo ago | Series A | 150 | — | WordPressMySQLPHP+18 | — | — |
| 25 | Zest Provider of IT development and consulting services | $4M | 18 mo ago | Series B | 22 | — | STUDIOFirebaseNode.js+24 | 6 patents Dynamic scheduling and task allocation software for manufacturing and production operations | — |
| 26 | Knowhere Provider of sports software and applications development services | $4M | 14 mo ago | Series A | — | Hisashi Ito CEO | Node.jsZohoYouTube+15 | 3 patents Image and video processing algorithms for computer vision and multimedia applications | — |
| 27 | NGA Provider of application development services | $4M | 30 mo ago | Seed | 16 | Noriyuki Haraguchi Co-CEO | — | — | — |
| 28 | Cloud Ace Cloud related service provider | $4M | 104 mo ago | Series A | 154 | Yoshiagi Rei Toshi CEO | WordPressApple iCloud MailGoogle Workspace+31 | — | — |
| 29 | TriFort Mobile app development service provider | $4M | 148 mo ago | Acquired | 180 | Shintaro Otake CEO | — | — | — |
| 30 | Cynaps Provider of AI and IoT development services | $4M | 12 mo ago | Series B | 2 | Yusuke Iwaya CEO | WordPressMySQLPHP+20 | 4 patents Smart, energy‑efficient ventilation and climate control systems for building automation | — |
| 31 | Future Standard Provider of AI development services | $4M | 93 mo ago | Acquired | 18 | — | — | — | — |
| 32 | GRCS Provider of IT security and GRC services | $3M | 88 mo ago | Public | 166 | Sasaki Yoshi President & CEO | HubSpot CMS HubSalesforceChart.js+27 | — | — |
| 33 | Nightley Provider of web marketing analytics solutions specialized in inbound | $3M | 79 mo ago | Series A | 11 | — | WordPressMySQLPHP+19 | 2 patents Tourism movement analytics and geospatial information generation platforms | — |
| 34 | A Star Quantum Provides software development services | $3M | 34 mo ago | Series A | — | Koji Funabashi CEO | STUDIOFirebaseNode.js+11 | — | — |
| 35 | CBASE Provider of HR cloud and analytics services | $3M | 44 mo ago | Early Stage | — | Mikio Fukai CEO | WordPressMySQLPHP+28 | — | — |
| 36 | Amifiable Technology company that develops application and provides IT consulting solutions | $3M | 7 mo ago | Series C | 7 | — | WordPressApple iCloud MailMicrosoft 365+12 | — | — |
| 37 | Tripla AI-powered chatbot provider and customer satisfaction management solutions for hospitality industries | $3M | 90 mo ago | Public | 79 | Kaku Toriu Co-Founder & CTO | WordPressMySQLPHP+36 | — | 1 launch |
| 38 | LRM Provider of cloud storage, security, and consulting services | $3M | 9 mo ago | Series A | — | Tetsuya Yukimatsu CEO | WordPressApple iCloud MailMySQL+33 | — | — |
| 39 | Doorkel Provider of IT consulting services | $2M | 40 mo ago | Seed | 5 | — | — | — | — |
| 40 | toBe Marketing Salesforce Paradot cloud consulting & implementation partner | $2M | 80 mo ago | Series A | 89 | — | Cart FunctionalityNode.jsSalesforce+20 | — | — |
| 41 | Jij Provider of technology consulting and application development services | $2M | 69 mo ago | Series A | — | Satoshi Yamashiro Co-Founder & CEO | STUDIOApple iCloud MailGoogle Workspace+20 | 4 patents Advanced data structures and methods for machine learning and information retrieval systems. | — |
| 42 | Studist Provider of IT services | $2M | 61 mo ago | Series A | 14 | — | STUDIOApple iCloud MailGoogle Workspace+15 | 14 patents Digital workflow platforms for product promotion, sales performance, and HR management | — |
| 43 | i3DESIGN mobile development and advertising services | $1M | 27 mo ago | Series B | 50 | — | WordPressNode.jsPHP+23 | — | 1 job opening · 1 launch |
| 44 | Nexceed Provider of management software for construction supervision | $1M | 41 mo ago | Seed | 10 | Hiroyuki Yoshida CEO | — | — | — |
| 45 | ActiValues Provider of artificial intelligence, deep learning , web, and application development services | $1M | 53 mo ago | Seed | — | Chen Shi CEO | — | — | — |
| 46 | Data Biz Lab Provider of data analytics, IT consulting, and other services | $1M | 54 mo ago | Seed | 22 | Yukari Nagata CEO | WordPressMySQLPHP+23 | — | — |
| 47 | Entaar Provider of cloud services | $1M | 8 mo ago | Seed | — | Yamato Saito Co-Founder & CEO | — | — | — |
| 48 | Alma Provider of website development services | $1M | 51 mo ago | Seed | — | Takatoshi Saito Co-Founder & CEO | STUDIOFirebaseNode.js+11 | — | — |
| 49 | Queue Provider of software development related consulting and services | $1M | 18 mo ago | Seed | 14 | — | — | — | — |
| 50 | Technos Provider of ERP development services | $598K | 19 mo ago | Public | 655 | Takashi Yoshioka CEO | WordPressMySQLPHP+22 | 49 patents Construction alignment and positioning systems for steel structures and reflective devices | — |
Top 12 IT Services companies in Tokyo
#1
Seed · Tokyo, Tokyo · founded 2025$13.8Mraised▾
Seed · Tokyo, Tokyo · founded 2025
Provider of software development solutions. The platform aims to bridge the gap between past and future software endeavors, promoting sustainable development and innovation. Founded in 2025, Micronity is a Tokyo-based company that has gained significant traction and investment. Its AI-driven approach has attracted notable investors and positioned the company as a leader in the software business succession space.
Funding rounds
- Mar 2026Seed$13.8M
Founders & team
Tech stack
Amazon Web ServicesApple Icloud MailFirebaseGoogle AnalyticsGoogle CloudGoogle Cloud Cdn
#2
Series A · Shinjuku, Tokyo · founded 2007 · 41 employees$8.5Mraised▾
Series A · Shinjuku, Tokyo · founded 2007 · 41 employees
Provider of cloud computing services
Funding rounds
- Feb 2026Series A—
- Oct 2024Series A$8.1M
- Feb 2024Seed$472.8K
Investors
Tokyo University of Science, Shifra Security, Hokuriku Electric Power, Shinsei Corporate Investment, Saga Capital & Consulting, Kyushu Electric Power
Tech stack
BownowCloudflareCloudflare Bot ManagementCore-JsFacebook PixelFont Awesome
#3
Series B · Tokyo, Tokyo · founded 2022$125Mraised▾
Series B · Tokyo, Tokyo · founded 2022
Provider of security, database management, cloud, and other services
LinkedIn Pulse recent public activity · Jul 2026
Audience: 24k LinkedIn followers — 75.4% of this cohort's audience
Activity: 2 product launches announced in 12 mo
Funding rounds
- Oct 2024Venture Debt$100M
- Sep 2023Series B$93M
- Sep 2022Series A$32M
Founders & team
Investors
Global Brain, Globis Capital Partners, Yamauchi-No.10, DIGITAL HOLDINGS, World Innovation Lab, ANRI
Tech stack
Amazon Web ServicesAmplitudeApple Icloud MailAtlassian StatuspageCloudflareCloudflare Bot Management
#4
Series C · Minato City, Tokyo · founded 2015 · 7 employees$2.7Mraised▾
Series C · Minato City, Tokyo · founded 2015 · 7 employees
Amifiable is a technology company that specializes in AI-powered testing automation, offering solutions that enable clients to streamline their testing processes and reduce costs. With a focus on innovative technologies, the company is dedicated to helping businesses overcome operational challenges and achieve greater efficiency.
Funding rounds
- Nov 2025Series C—
- Jul 2025Conventional Debt—
- Sep 2023Seed$2.7M
Investors
SBI Investment, Mizuho Capital, Nippon Venture Capital
Tech stack
Apple Icloud MailJqueryJquery MigrateMicrosoft 365MysqlNginx
#5
Series A · Meguro City, Tokyo · founded 2014 · 238 employees$11.7Mraised▾
Series A · Meguro City, Tokyo · founded 2014 · 238 employees
Provider of software development and UI design services
Funding rounds
- May 2025Series A$11.7M
- Jun 2022Seed—
Founders & team
Investors
MUFG Innovation Partners, 31VENTURES, ALL STAR SAAS FUND, Kiraboshi Capital, Mitsui Fudosan, Global Brain
Tech stack
Amazon Web ServicesDocusignGoogle AnalyticsGoogle Font ApiGoogle Tag ManagerGoogle Workspace
#6
Series C · Tokyo, Tokyo · founded 2017$20.8Mraised▾
Series C · Tokyo, Tokyo · founded 2017
Mosh provides a profile creation service. It provides the facility to visualize the work by creating the creating a page so that interested people can contact to book or request the job they want.
Funding rounds
- Feb 2025Series C$14.5M
- Apr 2022Series B$6.3M
Founders & team
Investors
Global Brain, Sumisho Venture Partners, Meiji Yasuda Future Co-creation Fund, KDDI New Development Fund No 3, KIRIN GB Fund, Chiba Dojo Fund No 3
Tech stack
Amazon CloudfrontAmazon S3Amazon Web ServicesChannel.IoCloudflareCloudflare Bot Management
#7
Series A · Shinagawa, Tokyo · founded 2006$2.5Mraised▾
Series A · Shinagawa, Tokyo · founded 2006
Provider of cloud storage, security, and consulting services
Funding rounds
- Sep 2025Series A$1.4M
- Apr 2024Series A$1.2M
- Sep 2022Seed$1.4M
Founders & team
Investors
Mitsubishi UFJ Capital, Nanto Capital Partners, Minato Bank, Future Venture capital, Mynavi, Asahi Media Lab Ventures
Tech stack
All In One SeoAnimate.CssApple Icloud MailCdnjsCloudflareCloudflare Bot Management
#8
Series B · Chuo City, Tokyo · founded 2019$7.7Mraised▾
Series B · Chuo City, Tokyo · founded 2019
Provider of web development and IT support services
LinkedIn Pulse recent public activity · Jul 2026
Audience: 152 LinkedIn followers
Activity: 1 partnerships · 1 awards (incl. East Japan Railway Company (JR East)) announced in 12 mo
Funding rounds
- May 2025Series B$7.7M
- Jun 2024Series A—
Founders & team
Investors
Credit Saison, J. Front Retailing, Mitsubishi UFJ Capital, MUFG, JFC, Mitsui Sumitomo Insurance Venture Capital
Tech stack
FirebaseGoogle AnalyticsGoogle CloudGoogle Cloud CdnGoogle Font ApiGoogle Tag Manager
#9
Series B · Setagaya, Tokyo · founded 2020 · 2 employees$3.5Mraised▾
Series B · Setagaya, Tokyo · founded 2020 · 2 employees
Developer of IoT-compatible Co2 monitoring system intended for ventilation alert system offer industrial use. The company offers research and development and sales of IoT platforms and consulting as well as contract development, enabling clients to achieve business goals and improve operations by providing cutting-edge AI/IoT technologies.
Funding rounds
- Jun 2025Series B$2.1M
- May 2023Series A$1.5M
Founders & team
Investors
Energy & Environment Investment, Environmental Energy Investment, Suzuyo Shoji
Tech stack
All In One SeoCloudflareCloudflare Bot ManagementCore-JsElementorFacebook Pixel
#10
Seed · Minato, Tokyo · founded 2024$1.3Mraised▾
Seed · Minato, Tokyo · founded 2024
Entar is a cloud service provider aiming to revolutionize software distribution for companies by offering the Entaar Cloud service.
Funding rounds
- Sep 2025Seed$1M
- Jul 2024Seed$259.9K
Founders & team
Investors
Incubate Fund, SSS Capital, Genesia Ventures
#11
Series A · Minato City, Tokyo · founded 2020$4.1Mraised▾
Series A · Minato City, Tokyo · founded 2020
Operator of a baseball-specialized gymming platform intended to provide gym facilities throughout the year to baseball players. The company's platform features include a full membership system with round-the-clock service, enabling professional baseball players to use the gym facility and clients to hold events at the gym and get a space for selling goods.
Funding rounds
- Apr 2025Series A$3.4M
- Jun 2020Seed$750K
Founders & team
Investors
GameWith, East Ventures, Skyland Ventures, DG Incubation, Globis Capital Partners, Nissay Capital
Tech stack
Amazon CloudfrontAmazon Web ServicesEnvoyGoogle AnalyticsGoogle WorkspaceHsts
#12
Series B · Chiyoda City, Tokyo · founded 2015 · 26 employees$6.4Mraised▾
Series B · Chiyoda City, Tokyo · founded 2015 · 26 employees
Provider of UX/UI development and security services
Funding rounds
- Nov 2024Series B$6.5M
- Aug 2022Series B$936K
- Jun 2022Series B$5.7M
- Jan 2021Series A—
Founders & team
Investors
NTT DATA, SCSK, JAFCO Group, Mitsubishi UFJ Capital
Tech stack
AddthisAll In One SeoAmazon CloudfrontAmazon SesAmazon Web ServicesApollo
Funding & investor landscape
$902.1Mtotal disclosed funding
64companies funded
84disclosed rounds
1rounds last 90 days
Most active investors
Notable founders
Yuichiro Yamazaki
CEO · Micronity
Sanjay Rajasekhar
Co-Founder & CTO · Josys
Yasukane Matsumoto
Co-Founder & CEO · Josys
Tsutomu Mano
Co-Founder · SUPER STUDIO
Murakami Koki
Co-Founder & CTO · SUPER STUDIO
Kazuo Murayama
Co-Founder · Mosh
Takumi Kai
Co-Founder · Mosh
Tetsuya Yukimatsu
CEO · LRM
Ryu Iikura
Founder & CEO · J-CAT
Yusuke Iwaya
CEO · Cynaps
Yamato Saito
Co-Founder & CEO · Entaar
Keiichi Kano
Co-Founder · Entaar
Prism market signals · Japan · country-scoped Prism corpus, 2,167,732 docs
Market landscape — 10 sub-themes by coverage
Share of IT Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
How many IT Services companies are there in Tokyo, Japan?
Radar tracks 405 indexable IT Services companies headquartered in Tokyo, Japan that meet our profile-completeness bar.
What is the total funding raised by IT Services companies in Tokyo, Japan?
The IT Services companies in Tokyo, Japan on this list have raised a combined $902.1M in disclosed equity funding across 64 funded companies.
Which is the highest-funded IT Services company in Tokyo, Japan?
Phyzios is the highest-funded IT Services company in Tokyo, Japan, with $225M in disclosed equity funding.
How many IT Services companies in Tokyo, Japan are funded?
64 of the 405 IT Services companies in Tokyo, Japan on this list have disclosed at least one equity funding round.
How many IT Services unicorns are there in Tokyo, Japan?
1 IT Services company in Tokyo, Japan on this list is valued at $1B or more.
Who are the top investors in Tokyo, Japan IT Services companies?
The most active investors in Tokyo, Japan IT Services companies on this list include Mitsubishi UFJ Capital, Nippon Venture Capital, Incubate Fund, Nissay Capital, Global Brain.
Rohit KhannaTrends & Stories
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.