SaaS companies in Japan
10 tools based here.
Cybozu Kintone
No-code workflow & business application builder.
Automation & AI· Japan
LegalForce
AI-enabled contract review platform for legal teams.
Procurement & Legal· Japan
LegalOn Technologies
Japanese legal-tech firm offering AI contract-analysis & review software for law firms & enterprises.
Research & Analysis· Japan
Monstar Lab
Enterprise SaaS development & digital product suite.
Cloud & DevOps· Japan
Preferred Networks
Japanese AI startup focused on IoT/deep-learning for manufacturing, logistics & physical-world problems.
Developer Tools· Japan
Rakus
Cloud accounting, invoicing & HR SaaS for SMEs.
Finance & Accounting· Japan
Sakana AI
Tokyo-based startup co-founded by ex-Google researchers building AI Scientist model merging.
Research & Analysis· Japan
Sansan
Business card digitization & contact management cloud.
CRM & Go-To-Market· Japan
SmartHR
Cloud HR management & payroll workflow automation.
HR· Japan
Soundraw
AI music generator creating royalty-free music for videos, podcasts, and commercial projects.
Creative AI· Japan





