Top SaaS Startups in Japan (2025 Update)
Explore the best SaaS companies in Japan. Discover high-growth startups and investment opportunities in our 2025 updated list.
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Explore Top SaaS Startups in Japan featuring 68 Companies
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primeNumber Inc. | - | Offers a fully managed data platform, "trocco" | primeNumber, Inc offers a fully managed data platform called "trocco," which is... | - |
Japan
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- | Japan (HQ) + 1 | 2015 | Analytics, SaaS +1 | - |
1
Low
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66
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12.1K (-10%) | 1 year ago | Series Unknown | 3 | 2.1B | 903 | 9 months ago | |
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Skillnote | - | Realize a world where all workers can grow and have a fulfilling career | Skillnote is a global provider of cloud-based skills and training management sof... | - |
Japan
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- | Japan (HQ) + 1 | 2016 | Information Technology, SaaS | - |
1
Low
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17
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272 | 1 year ago | Series Unknown | 1 | 410.0M | 141 | 6 months ago | |
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Alphaus Inc. | - | Cloud cost management made simple. | Alphaus is an AWS Advanced Technology Partner and a VC-backed tech startup helpi... | - |
Japan
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- | Japan (HQ) + 1 | 2015 | Cloud Infrastructure, Computing +2 | [email protected] |
1
Low
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44
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11.3K (2%) | 6 years ago | Series B | 4 | 5.2M | 892 | 5 months ago | |
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BizReach, Inc. | - | BizReach, Inc. has launched a series of industry disrupting HR Tech and Cloud se... |
■株式会社ビズリーチについて 「すべての人が『自分の可能性』を信じられる社会をつく... |
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Japan
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- | Japan (HQ) | 2009 | Internet, SaaS +1 | - |
1
Low
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614
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26.1K (-1%) | 8 years ago | Series A | 3 | 51.0M | 18692 | 9 mAx 9fg | |
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SmartHR, Inc. | - | well-working 労働にまつわる社会課題をなくし、 誰もがその人らしく働ける社会をつく... |
【SmartHR コーポレートミッション】 well-working 労働にまつわる社会課題をなくし... |
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Japan
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- | Japan (HQ) | 2013 | Computing, Enterprise Software +2 | - |
1
Low
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408
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45.7K (14%) | 11 months ago | Series E | 8 | 42.6B | 1975 | 3 years ago | |
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Shabélab Inc | - | Redhat for speech-to-text AI | Shabélab inc helps enterprises to train their own speech-to-text AI with open so... | - |
Japan
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- | Japan (HQ) | 2018 | SaaS, Streaming | [email protected] |
1
Low
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2
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992 (-100%) | 3 years ago | Seed | 1 | 10.1M | 8 | 7 ExF y3Z | |
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Josys | - | Simplifying how IT works. | Josys is the SaaS & Device Management Platform that simplifies how IT works. Our... | - |
Japan
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- | Japan (HQ) + 2 | 2022 | B2B, Information Technology +1 | - |
1
Low
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157
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36.1K (14%) | 1 year ago | Series B | 2 | 123.7M | 3263 | 5 months ago | |
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INGAGE Inc. | - | MAKE IT EASY ! | INGAGE is a Cloud Service / SaaS / ASP provider. Found on 2014 at Osaka, Japan.... | - |
Japan
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- | Japan (HQ) | 2014 | SaaS | [email protected] |
1
Low
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15
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11.6K (-12%) | 1 year ago | Debt Financing | 3 | 4.3M | 50 | 6 HXT B9e | |
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HRBrain | - | We provide HRBrain, a cloud human resource management system that makes HR evalu... | We provide HRBrain, a cloud human resource management system that makes HR evalu... | - |
Japan
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- | Japan (HQ) | 2016 | Analytics, Information Technology +3 | - |
1
Low
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92
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1.0M (-17%) | 4 years ago | Series Unknown | 6 | 2.6B | 752 | 5 months ago | |
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HiCustomer株式会社 | - | “価値をつくり、届ける人”の願いを叶える | 私たちは、バイヤー＆カスタマーイネーブルメントという新しい領域でビジネスを行うス... | - |
Japan
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- | Japan (HQ) | 2017 | Analytics, SaaS | - |
1
Low
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4
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640 (-100%) | 5 years ago | Seed | 2 | 270.0M | 27 | 9 3ap 8X4 | |
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Zenport Inc. | - | Embrace differences to make a difference | Be the common language for the global... | Under the mission "Be the common language for the global supply chain", Zenport... | - |
Japan
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- | Japan (HQ) | 2015 | B2B, SaaS +1 | [email protected] |
1
Low
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12
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1.6K (-16%) | 4 years ago | Non Equity Assistance | 4 | 150.0M | 1387 | 8 months ago | |
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Works Applications Co., L... | - | No.1 Japanese ERP company | Works Applications is established in Japan, producing Enterprise Resource Planni... | - |
Japan
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- | Japan (HQ) + 3 | 1996 | SaaS | - |
1
Low
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586
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864 (-100%) | 7 years ago | Series Unknown | 2 | 5.0B | 13291 | 2 years ago | |
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Robot Consulting Co., Ltd... | - | Democratization of Law | Robot Consulting provides AI services that primarily deal with legal tech based... | - |
Japan
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- | Japan (HQ) | 2020 | Blockchain, Information Technology +3 | [email protected] |
1
Low
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1
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1.6K (-16%) | 1 year ago | Series B | 3 | 1.9B | 6 | 5 months ago | |
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-logo.jpg "AISing Ltd. (エイシング)"){kind=logo}
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AISing Ltd. (エイシング) | - | Edge AIの研究開発および企業との共同開発を実施しています | 現在、従来のディープラーニングをはじめとするクラウド側で処理するAIに対して、エッ... | - |
Japan
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- | Japan (HQ) + 1 | 2016 | AI, Analytics +2 | - |
1
Low
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12
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5.0K (79%) | 1 year ago | Series Unknown | 4 | 10.9M | 56 | 1 year ago | |
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株式会社クロスビット | - | クロスビットでは、これまで「エクセル」や「紙」などのアナログな方法で管理されてい... | クロスビットでは、これまで「エクセル」や「紙」などのアナログな方法で管理されてい... | - |
Japan
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- | Japan (HQ) | 2016 | Internet, Robotics +1 | - |
1
Low
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27
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4.3K (-49%) | 1 year ago | Series Unknown | 4 | 1.1B | 50 | 8 HyU daV | |
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株式会社オープンエイト | - | Video, Computer Vision, Natural Language Processing, and Software Engineering | スマートデバイスにおけるマーケティング事業およびメディア事業 | - |
Japan
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- | Japan (HQ) | 2015 | Mobile, SaaS +1 | [email protected] |
1
Low
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22
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9.0K (17%) | 4 years ago | Series C | 5 | 6.9B | 44 | 6 IfE WAz | |
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Midokura | - | Midokura is a Sony Group company that delivers innovative solutions to power the... | A Sony Group subsidiary with offices in Tokyo and Barcelona. We aim to create a... | - |
Japan
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- | Japan (HQ) + 1 | 2010 | AI, Cloud Infrastructure +4 | [email protected] |
1
Low
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80
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582 (79%) | 9 years ago | Series B | 3 | 39.0M | 4681 | 5 months ago | |
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Strainer | - | 未来をつくる人に貢献する | Strainer（ストレイナー）は、EコマースやSaaS、FinTechなど、経済の”成長領域”に特化... | - |
Japan
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- | Japan (HQ) | 2017 | E-Commerce, Financial Services +4 | [email protected] |
1
Low
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3
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20086 | - | Angel | - | 125.0M | 67 | 10 YRG mIZ | |
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istyle inc. | - | Beauty × IT で世界No.1企業へ | 株式会社アイスタイルは、化粧品コミュニティサイト「＠cosme（アットコスメ）」の企... | - |
Japan
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- | Japan (HQ) | 1999 | Advertising, Analytics +5 | [email protected] |
1
Low
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101
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83252 | 14 years ago | Series Unknown | 6 | 1.1B | 409 | 1 wsN cut | |
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FOUNDERZ Inc. | 1 week ago mentioned on Cnbc. (View) | A DIGITAL PROFESSIONAL FIRM DEDICATED TO THE INDUSTRIAL RESTARTS | FOUNDERZ Inc. is committed to bridge leading and excellent SaaS products on eart... | - |
Japan
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- | Japan (HQ) | 2009 | SaaS, Social Media +1 | [email protected] |
1
Low
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6
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11941 | - | Series Unknown | - | 60.0M | 72 | 2 irW S8J | |
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Lecto株式会社 | - | 「Lectoプラットフォーム」は債権管理・督促回収に係る複雑なオペレーション設計や職... |
金融の摩擦を解消し、人の無限の可能性を解き放つ 金融に関わるテクノロジーは日進月... |
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Japan
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- | Japan (HQ) | 2021 | Financial Services, Fintech +1 | - |
1
Low
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6
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4.0K (18%) | 3 years ago | Series A | 2 | 300.0M | 22464 | 1 Sz1 Ikj | |
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Metaps Holdings, Inc. | - | CHANGE THE FUTURE OF MONEY & ECONOMY | With the advance of digitalization, we are able to recognize values unseen to th... | - |
Japan
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- | Japan (HQ) | 2023 | Analytics, Finance +5 | [email protected] |
1
Low
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54
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19.3K (47%) | 8 years ago | Post Ipo Equity | 6 | 53.1M | 745 | 5 months ago | |
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Gengo | - | Professional online translation services in 300 languages | Gengo is a global provider of crowdsourced human translation at scale. Via our o... | - |
Japan
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- | Japan (HQ) + 1 | 2008 | API, Education +1 | [email protected] |
1
Low
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968
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369.5K (-12%) | 9 years ago | Series C | 7 | 25.3M | 20718 | 5 months ago | |
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Sigma-i | - | シグマアイは先進的な最適化技術である量子アニーリングをコアにした東北大学発スター... |
Our Vision 私たちの技術ですべての人が輝く未来を Mission 私たちは基礎研究から生... |
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Japan
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- | Japan (HQ) | 2019 | Information Technology, Manufacturing +1 | - |
1
Low
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3
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993 | 5 years ago | Corporate Round | 1 | 500.0M | 34 | 1 year ago | |
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alt Inc. | - | alt Inc. | At alt, our mission is freeing people from non-creative/unproductive labor throu... | - |
Japan
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- | Japan (HQ) | 2014 | AI, IT Infrastructure +1 | [email protected] |
1
Low
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61
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19.8K (-12%) | 1 year ago | Series Unknown | 3 | 5.4B | 1935 | 4 months ago | |
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MedUp, Inc. | - | - | 医療の現場ではいま、医師の過労問題、医療・介護費の増大、一部医療機関の慢性的な赤... | - |
Japan
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- | Japan (HQ) | 2017 | Automation, Care Economy +2 | - |
1
Low
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9
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1.6K (23%) | 1 year ago | Series B | 4 | 1.1B | 28 | 9 RCP LKd | |
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REASE Inc. | - | - | 「個人の信用価値を最大化する」というミッションに基づき、生活に欠かせないインフラ... | - |
Japan
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- | Japan (HQ) | 2018 | Finance, Prop Tech +2 | [email protected] |
1
Low
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4
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9.1K (-16%) | 4 years ago | Corporate Round | 2 | 70.0M | 24 | 1 year ago | |
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PSYGIG | - | - |
こんにちは、PSYGIGです！ 我々はモビリティIoT（ドローン、自動運転車、ロボットなど... |
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Japan
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- | Japan (HQ) | 2017 | AI, Consumer Electronics +1 | [email protected] |
1
Low
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2
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453 (-31%) | 4 years ago | Non Equity Assistance | 3 | 100.0M | 65 | 9 EFj oVu | |
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Tomorrow's Team Hong Kong... | - | - |
It is already the 10th anniversary of Tomorrow’s Team Ltd. since it was founded... |
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Japan
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- | Japan (HQ) + 1 | 2008 | AI, Analytics +2 | - |
1
Low
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3
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267.8K (-17%) | 5 years ago | Series Unknown | 3 | 835.0M | 27 | 6 years ago | |
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Anyflow Inc. | - | ビジネスの成長は、自動化から生まれる。 |
Anyflowは、ビジネスの成長を生み出す業務自動化プラットフォームです。 異なるSaaS間... |
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Japan
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- | Japan (HQ) | 2016 | Analytics, SaaS | [email protected] |
1
Low
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5
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26501 | - | Seed | - | 240.0M | 39 | 3 Tgr 8ly | |
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株式会社gamba | - | 日報共有アプリ「gamba!（ガンバ）」は日報をベースに、 コミュニケーションの仕組み... |
日報共有アプリ「gamba!（ガンバ）」は日報をベースに、 コミュニケーションの仕組み... |
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Japan
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- | Japan (HQ) | 2011 | SaaS | [email protected] |
1
Low
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3
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15775 | - | Series A | - | 444.1K | 3 | 1 year ago | |
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Quollio Technologies, Inc | - | Connect the dots. Weave values. | Quollio Technologies, Inc. is a Japanese SaaS company based in Tokyo that offers... | - |
Japan
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- | Japan (HQ) | 2021 | Data Analytics, Enterprise Software +2 | - |
1
Low
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38
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65713 | - | Series A | - | 750.0M | 949 | 5 months ago | |
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Miletos株式会社 | - | ビジネスプロセスをAIで変革する | Miletosは、AIテクノロジーでビジネスプロセスをレガシーからモダンなものへと変革さ... | - |
Japan
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- | Japan (HQ) | 2016 | AI, Information Technology +1 | [email protected] |
1
Low
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14
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1.4K | - | Angel | - | 550.0M | 75 | 5 months ago | |
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immedio | - | "インバウンド商談から受注を伸ばす"をコンセプトにimmedioは、ウェブサイト上で見込... | immedioは、ウェブサイト上で見込み顧客との商談調整を完結する、商談獲得自動化サー... | - |
Japan
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- | Japan (HQ) | 2022 | Automation, B2B +1 | [email protected] |
1
Low
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7
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15.7K | 10 months ago | Series A | 2 | 500.0M | 25 | 6 Dx8 VcI | |
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Alterbooth,Inc. | - | We provide DevOps implementation, support and consulting services with a focus o... |
Mission: Change the world from boring to more exciting. Alterbooth has been comm... |
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Japan
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- | Japan (HQ) | 2015 | Big Data, Computing +2 | [email protected] |
1
Low
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20
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14.3K | 6 years ago | Series A | 2 | 137.5M | 31 | 5 months ago | |
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-logo.jpg "株式会社ラキール(LaKeel,Inc.)"){kind=logo}
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株式会社ラキール(LaKeel,I... | - | サステナブルソフトウェアという新しい価値観で、これまでのITにパラダイムシフトを起... | サステナブルソフトウェアという新しい価値観で、これまでのITにパラダイムシフトを起... | - |
Japan
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- | Japan (HQ) | 2005 | Computing, EdTech +2 | [email protected] |
1
Low
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23
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77.8K | 7 years ago | Series Unknown | 2 | 560.0M | 160 | 3 Jvm nKS | |
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negocia | - | AIを活用したデジタル広告のマーケティングSaaS会社です。 |
広告運用SaaSの開発 WebプッシュSaaSの開発・販売 スタートアップ支援コンサルティン... |
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Japan
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- | Japan (HQ) | 2017 | Advertising, SaaS | [email protected] |
1
Low
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17
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1.2K (81%) | - | Corporate Round | - | - | 77 | 3 jfp ku3 | |
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Scene | - | Digital Workspace for Manufacturing | Scene is a technology start up striving to accelerate the transformation of the... | - |
Japan
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- | Japan (HQ) | 2019 | Manufacturing, SaaS | - |
1
Low
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9
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3.8K (-19%) | 3 years ago | Seed | 1 | Unknown | 678 | 1 year ago | |
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Datumix Japan, Inc. | - | Datumix is a subsidiary of Datumix Inc (USA), AI startup company specializing in... |
Datumix Japan is a Japanese subsidiary of the US headquarters. We are challengin... |
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Japan
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- | Japan (HQ) | 2018 | AI, Analytics +2 | - |
1
Low
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2
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1.1K (61%) | 5 years ago | Seed | 1 | Unknown | 43180 | 10 MJG icR | |
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-logo.jpg "サークレイス株式会社 (circlace Inc.)"){kind=logo}
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サークレイス株式会社 (cir... | - | お客様のDXと、真のカスタマーサクセスの実現を支援 | 2020年7月、「パソナテキーラ」から「サークレイス（circlace Inc.）」へと商号変更。... | - |
Japan
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- | Japan (HQ) | 2012 | Content Creators, Information Technology +4 | [email protected] |
1
Low
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73
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70.6K (12%) | 11 years ago | Series A | 2 | Unknown | 223 | 5 months ago |