Top 99 SaaS Companies in Tokyo, Japan, May 2026

Tokyo, Tokyo, Japan

インキュベイトファンドは、創業来総額1,250億円以上の資金を運用し、関連ファンドを通じて400社以上のスタートアップへ投資活動を行うなど、創業前後のシードステージに特化したベンチャーキャピタルとして国内最大規模の実績を有しています。長い期間に渡り、スタートアップの創業期において投資活動を続けてこられたのも、起業家の皆様やコミュニティとの信頼関係を構築し続けられた証だと考えています。 私達が大切していることに「志ある起業家の挑戦を、愚直に支え抜く」というモットーがあります。 これは、私達も起業家と同じ目線でしっかりと経営・事業について考え抜くと同時に、事業を成長させていく中で訪れる大変な局面でも起業家が安心して事業に集中できるような良きパートナーでありたいと真剣に考えているものです。事業の成長に必要な資金調達についても、リードインベスターとして起業家が事業に集中できるよう徹底的にサポートしています。 スタートアップの主役は起業家です。ベンチャーキャピタルである私達は黒子に徹し、時に縁の下の力持ちとして時に共にスクラムを組んで、共に事業を創造していくことがハンズオン支援という言葉に集約されないインキュベイトファンドならではの起業支援だと考えています。 また、より創業期に近い起業家との接点として、2010年からシードアクセラレーションプログラム「Incubate Camp」を運営をしています。 参加者の中には当プログラムを経て大きく資金調達し急成長を遂げたスタートアップが多数あり、スタートアップの創業・飛躍の場として、またベンチャーキャピタリストのコアコミュニティの場として活用されています。 本プログラムは起業を考える全てアントレプレナーにとって、より事業の発射角度を上げていける登竜門として社会インフラとなることを目指していきます。 私達は、今後も「志ある起業家の挑戦を、愚直に支え抜く」をモットーに、起業家の良きパートナーとして新規事業の創造・スタートアップの支援に邁進していきます。 We have built a portfolio of over 400 companies in Asia, taking 12 companies to public and 20 companies to M&A exit since 2010. We currently have offices in Tokyo, Singapore, Bangalore, and San Francisco, covering Japan, Southeast Asia, India, and United States respectively.

Tokyo, Tokyo, Japan

WingArc1st is a dynamic Japanese software firm, established in 2004, with powerful suite of products that help users make timely data-driven decisions that underpin business growth mainly through visualisation. Currently headquartered in Roppongi Tokyo (10 branches in Japan), and has expanded into Singapore, Thailand, China and Australia. Your data is one of the most valuable strategic assets in your business, and you are probably collecting more today than ever before. How can you unleash the value of that data to drive your business decision making? Unless you have the right tools in place, you risk losing this crucial competitive advantage. At WingArc1st, we are experts in data analytics, visualisation and processing. We unleash insights that help governments and businesses around the world to make better supported decisions, more quickly. Many customers globally trust WingArc solutions with their data, from government agencies publishing large volumes of confidential data to the general public, to private organisations collecting and processing data that will deliver strategic insights and drive business decision making. Our core products include next generation business intelligence and dashboarding, our IoT Platform for retail, transportation and hospitality, a complete suite of Salesforce integrated products and confidential but flexible open data dissemination. Our solutions help you make better use of information, so you can reach decisions on what matters when it matters. For more detail, https://www.wingarc.com/en/index.html

Tokyo, Japan

Powered by intrinsic motivation, Attuned is the only employee analytics platform personalized down to the level of the individual.

Tokyo, Japan

Provider of a technology-based platform intended to help businesses navigate operations directly on the web system. The company's platform reduces employee education costs related to system use, in-house inquiries and burden on system departments, enabling companies to handle complex system operations accurately and quickly.

Tokyo, Japan

Provider of system integration services for cloud-based products including Sales-force products. The company provides services like marketing automation, salesforce solutions and business card management, enabling businesses to improve marketing effectiveness and link business card information to business partner information.

Tokyo, Chuo-ku, Japan

TerraSky solutions free our clients from antiquated legacy systems allowing them to become agile, quick and reactive to fast changing market conditions. SkyOnDemand - provides an "out of the box"​ drag and drop point and click interface that allows users to build connectivity interfaces between salesforce.com and a variety of complex data sources with ease and efficiency. SkyOnDemand is a true SaaS integration platform that does not require software and connects to a robust network of SaaS, PaaS, flat files, on-premise, file feeds and cloud computing environments seamlessly - SkyOnDemand requires little training, is easily implemented by the business user and leveraged by the development community to speed implementations and reduce development costs. SkyVisualEditor - is a user interface customization tool that provides the power to unlock the full potential of salesforce.com. Would you prefer the salesforce.com user interface to appear as a standard insurance form? Would you like to add columns, chatter or combine account and contact data? SkyVisualEditor provides the business user and the developer a simple drag and drop solution that radically reduces development times and provides the end user a salesforce.com interface that is familiar and easy to use. SkyVisualEditor will dramatically increase adoption of salesforce.com, improving productivity and reducing development costs. Please visit www.terrasky.com

Tokyo, Japan

ReachExt is one of the leading bilingual recruitment companies in Tokyo, Japan, focusing on Information Technology, Sales & Marketing, Finance, General Management, Back office, and Human Resources recruitments. We focus on Insurance, Banking, Finance & Securities, Supply-chain, and Manufacturing domains. We work for both permanent and contract employment services in Japan and the Asia-Pacific region.

Tokyo, Tokyo, Japan

PartnerSuccess develops and provides SaaS tools that automate the collaboration between manufacturers and distributors.

Tokyo, Japan

BEKKOAME INTERNET offers web hosting, online storage and SaaS services.

Tokyo, Japan

By simultaneously providing consulting (strategy, tactics, human resource development) and IT tools (systems, mechanisms, weapons), we strengthen the management and sales capabilities of medium-sized and small businesses and achieve improved performance.