Companies in Tokyo, Japan

KOMODO distributes Valve gaming hardware in East Asia, publishes games, and runs NIUHI for manga readers and creators.

Nature develops smart-home controls and home-energy systems for households, businesses and electricity retailers.

amptalk provides conversation intelligence software that records, transcribes and analyzes business calls to improve sales execution.

Sun Asterisk co-creates digital products and DX programs and supplies technology talent to startups and established businesses.

Smartpay is a Japanese fintech offering fee-free three-installment checkout and bank-direct payments to shoppers and merchants.

Kyoto Fusioneering develops plasma-heating, fuel-cycle and blanket systems for public and private fusion programs worldwide.

AVILEN provides AI strategy consulting, custom software, SaaS and workforce training for businesses adopting data and AI.

Interstellar Technologies develops rockets and satellite communications, offering dedicated and rideshare launches for small-satellite operators.

UPSIDER provides corporate cards, invoice payments, lending and financial infrastructure for growing companies and business leaders.

MICIN provides online care, decentralized clinical-trial tools and digital therapeutics for patients, healthcare providers and drug developers.

Spiker develops AI software that analyzes fetal-monitoring data and alerts maternity clinicians, alongside midwife training and education services.

PR TIMES operates a press-release distribution platform, PR services and business software for companies, public bodies and media users.

Ridge-i builds custom AI and data-analysis systems for companies and public agencies, and provides digital marketing and content services.

WOTA develops decentralized water-recycling systems for homes, public facilities, businesses and disaster-response organizations.

Pale Blue develops and sells water-based propulsion systems for small satellites, serving satellite integrators and operators worldwide.

KabuK Style operates HafH, a travel savings service offering hotel stays and flight bookings to leisure travelers.

Orb developed distributed-ledger infrastructure for local and corporate currencies before being integrated into Trust Bank in September 2025.

Limit Break is a mobile game developer offering Puzzle Panic and digital-asset products for players and NFT collectors.

Spacely provides cloud software for creating and managing VR, 3D and property media for real estate and homebuilding companies.

Wevnal develops BOTCHAN, a conversational commerce and customer-service platform for online retailers and other consumer-facing businesses.

Enigmo operates BUYMA, a marketplace for global fashion, and BUYMA TRAVEL, connecting consumers with overseas activities and services.

Gaudiy builds Fanlink communities and related Web3 services for entertainment IP owners and their fans.

Linc'well is a health-tech company providing telehealth and clinic software to medical providers, plus online pharmacy and self-care retail services.