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Top Companies in Japan

490 companies based in Japan, sorted by total funding raised.

LacuS

Food tech in Japan

Niigata, Japan1–10Food Tech, Healthcare
Seed·$3.0M·May 2026
Lazuli

Enterprise in Japan

Shibuya, Japan11–50Data & Analytics
Seed·$3.0M·Apr 2026
ジャパンM&Aインキュベーション

AI M&A in Japan

Tokyo, JapanArtificial Intelligence, Fintech
Seed·$3.0M·May 2026
Pictoria

Entertainment tech in Japan

Tokyo, Japan11–50Artificial Intelligence, Entertainment
Seed·$3.0M·May 2026
Recho

AI in Japan

Tokyo, Japan51–200Artificial Intelligence, Conversational AI
Seed·$3.0M·May 2026
Tensor EnergyClosed

Creating the operating system of our zero-carbon, distributed energy future

Fukuoka, Japan11–50Energy, Clean Energy
Pre-seed·$3.0M·Mar 2024
A*Quantum

Quantum computing to derive a single definite answer without the use of statistics for transporta...

San Francisco Bay Area, JapanMobility
Corporate Round·$2.9M·May 2026
Alphaus

Alphaus is a FinOps SaaS platform that helps cloud partners and enterprises manage, optimize, and...

Tokyo, JapanFintech, SaaS
Venture Round·$2.8M
M
Mikatus

Mikatus is a Japanese cloud-based practice management software company serving tax accountants an...

Tokyo, JapanSaaS
Series C·$2.7M·Nov 2016
freeeIPO

Freee is an online accounting software for businesses.

Tokyo, Japan1001–5000Fintech, HR Tech
Series A·$2.7M·Jul 2013
kikitori

Food sourcing in Japan

Tokyo, JapanSaaS
Seed·$2.7M·Sep 2023
Kikuvi

Kikuvi develops an AI-driven interview agent that automates question design, execution, and analy...

Tokyo, Japan1–10Food & Beverage, Artificial Intelligence
Seed·$2.5M·Apr 2026
Airporter

Travel tech in Japan

Tokyo, Japan11–50
Venture Round·$2.5M·Jan 2019
Creator's X

AI content in Japan

Tokyo, Japan51–200Artificial Intelligence
Seed·$2.5M·May 2026
HiCustomer

Developer of a customer success platform designed to offer management tools to improve customer r...

Tokyo, Japan1–10Analytics, SaaS
Seed·$2.3M
Aroma Bit

Japanese startup developing sensor-based smell and aroma detection technology.

Tokyo, Japan11–50Agtech, Deep Tech
Seed·$2.2M·Mar 2019
route-D

Route optimization and logistics software platform.

Tokyo, JapanSaaS
Venture Round·$2.2M·Jan 2026
LobbyAI

LobbyAI offers comprehensive solutions, spanning from AI database construction to administration.

Tokyo, Japan11–50Artificial Intelligence, GovTech
Venture Round·$2.2M
be-FULL

AI lifestyle in Japan

Tokyo, Japan1–10Artificial Intelligence, HR Tech
Seed·$2.0M·May 2026
BreakerAcquired

Tokyo-based social media branding agency connecting the world to Japan.

JapanMedia, Social Media
Venture Round·$2.0M·Jan 2015
pHydrogen

pHydrogen is an energy engineering firm that offers electrolyzers with earth-abundant resources u...

Tokyo, JapanEnergy, Developer Tools
Seed·$2.0M·Jun 2025
THINKR

Entertainment tech in Japan

Tokyo, Japan11–50Entertainment, Media
Pre-seed·$2.0M·May 2026
iiba

iiba is a parenting review platform built on the foundation of the reputation economy and token e...

Tokyo, Japan1–10Artificial Intelligence, Data & Analytics
Series A·$1.9M·Jun 2026
atta

Travel tech in Japan

JapanE-Commerce
Series A·$1.8M·Mar 2019
Kakaxi

Provides IoT devices for remote monitoring to enable farm-to-table transparency in agriculture.

Tokyo, Japan1–10Agtech, IoT
Seed·$1.7M·Jan 2024