Announced details
¥1 billion ARR, 17.3 months since launch, 15x year on year
Kurosaki Building, 4-1-4 Roppongi, Minato-ku, Tokyo (head office)
LegalBrain Agent ARR exceeded ¥1 billion as of November 2026
The company does not address Contract Value / Offering price.
Research by Mitsubishi UFJ Research & Consulting Co., Ltd.; KPMG Consulting Co., Ltd. and Thomson Reuters, “Legal and Compliance Risk Survey 2024”
| Item | Details |
|---|---|
| Names of Products / Services Covered | LegalBrain Agent, LegalBrain (Legal Brain), LegalGraph (legal graph) |
| Launch date | May 2025 (service launch, actual) |
| Applicable area | Legal practice by lawyers, Legal practice by corporate legal personnel, Legal research, Key issues, Legal reasoning, Document drafting assistance |
| Location | Kurosaki Building, 4-1-4 Roppongi, Minato-ku, Tokyo (head office) |
| Quantitative Effects | ¥1 billion ARR, 17.3 months since launch, 15x year on year |
| Impact on Business Performance | LegalBrain Agent ARR exceeded ¥1 billion as of November 2026 |
| Source | Research by Mitsubishi UFJ Research & Consulting Co., Ltd.; KPMG Consulting Co., Ltd. and Thomson Reuters, “Legal and Compliance Risk Survey 2024” |
Items this document does not state (11)
These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.
The reasons the company gives
The company's own explanation, not something inferred from the numbers.The value of the service as an AI agent that provides sourced answers based on laws and precedents, its proprietary legal data platform “LegalGraph,” and the customer base of Bengoshi.com comprising law firms and corporate legal departments have been cited as the background to the growth.