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Top Companies in Japan

1,759 companies based in Japan, sorted by total funding raised.

CraftBank

Business management platform for construction firms

Tokyo, Japan51–200SaaS
Series BTotal funding$23.9MOct 2025
KINS

a Tokyo based healthcare company specialized in

Tokyo, Japan11–50Biotech, Healthcare
Venture RoundTotal funding$23.6M
株式会社Godot

Godot uses behavioral sciences and machine learning-based technology to inspire personal and soci...

Tokyo, JapanArtificial Intelligence, Data & Analytics
Series ATotal funding$23.5MDec 2023
RettyIPO

Crowdsourced Restaurant Review Platform

Tokyo, Japan51–200Food & Beverage, Travel & Hospitality
Series DTotal funding$23.1MJan 2016
NOVARCA

Developing and operating cross-border business platform for China and other markets

Tokyo, Japan51–200E-Commerce, SaaS
Series CTotal funding$22.5MOct 2022
Kaizen Platform

Japanese AI integrator platform helping businesses adopt AI tools for marketing and UX optimization.

Tokyo, Japan51–200Artificial Intelligence, Marketing Tech
Series CTotal funding$22.4MDec 2017
Toregem BioPharma

Toregem BioPharma is a Kyoto University venture developing a tooth regeneration medicine, based o...

Kyoto, Japan1–10Biotech, Healthcare
Venture RoundTotal funding$22.4MJun 2026
OpenLogi

Logistics fulfillment platform

Tokyo, Japan51–200E-Commerce, SaaS
Series DTotal funding$22.3MFeb 2024
Pixie Dust Technologies

Pixie Dust Technologies develops products and materials using proprietary wave technology for per...

Tokyo, Japan51–200Artificial Intelligence
Series DTotal funding$22.0MMay 2026
InfostellarAcquired

Infostellar provides flexible, scalable cloud-based ground station services that connect satellit...

Tokyo, Japan11–50Space Tech
Series BTotal funding$21.8MJan 2022
EF Polymer K.K.
Okinawa, Japan11–50Climate Tech
Series BTotal funding$21.8MJun 2024
Spectee

SaaS

Chiyoda, Japan51–200Artificial Intelligence, SaaS
Series ETotal funding$21.4MApr 2026
QunaSys

Quantum computing in Japan

Tokyo, Japan11–50Quantum Computing, SaaS
Series BTotal funding$21.2MNov 2024
TriOrb

Development of AGV utilizing ball-driven omnidirectional locomotion mechanism

Tokyo, Japan11–50SaaS
Series BTotal funding$21.2MJun 2026
Kurashiru

Recipe video platform "Kurashiru" (TSE Growth 299A)

Tokyo, Japan201–500Artificial Intelligence, E-Commerce
Venture RoundTotal funding$21.0MJan 2018
株式会社カナリー

Canary operates a real estate marketplace, industry SaaS products, and AI solutions for property ...

Tokyo, Japan51–200Artificial Intelligence, Marketplace
Series CTotal funding$20.6MDec 2025
Nstock

Equity Compensation Management platform

Tokyo, Japan11–50SaaS, HR Tech
Series CTotal funding$20.6MSep 2024
Fivot

Fivot is a Tokyo-based fintech startup providing revenue-based financing and debt financing servi...

Tokyo, Japan11–50Fintech
Series BTotal funding$20.1MJan 2024
Bloomo

Making global investments accessible for next-generation long-term engaged investors in Japan

Tokyo, Japan11–50Fintech
Series ATotal funding$20.0MMar 2025
estie

Office space in Japan

Tokyo, JapanSaaS
Series BTotal funding$20.0MOct 2024
Oceanic Constellations

Oceanic Constellations develops and manufactures autonomous surface drone vessels, a business ide...

Tokyo, JapanClimate Tech
Series ATotal funding$19.9MJun 2026
Connected Robotics

Connected Robotics automates restaurant and food factory tasks with AI image processing and robot...

Koganei, Japan11–50Robotics
Series BTotal funding$19.9MFeb 2023
MELTIN MMI Co.

Avatar robot and medical device using cyborg technology

Tokyo, Japan11–50Artificial Intelligence
Series BTotal funding$19.8MOct 2018
JX通信社

News media in Japan

Tokyo, JapanArtificial Intelligence
Venture RoundTotal funding$19.5MJan 2024
PathosLogos

株式会社パトスロゴスのコーポレートサイト

JapanHR Tech, SaaS
Series BTotal funding$19.5MMar 2026