# LegalOn Technologies

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/legalon-technologies

- Industry: Software
- Headquarters: Tokyo, Japan
- Website: www.legalontech.jp
- Total disclosed funding: $142M
- Latest round: Series E (Jul 24, 2025)
- Investors on record: 12

## About

Founded in 2017 and based in Tokyo, Japan, LegalOn Technologies Inc. specializes in AI-driven contract review services, assisting businesses in managing and assessing legal documents efficiently and effectively. The company focuses on leveraging artificial intelligence for contract examination and management. The company's CEO is Daniel Lewis, who brings extensive experience in the tech industry, although his previous endeavors are not documented. LegalOn Technologies Inc. offers an advanced AI review service tailored for contract examination and management, merging technology with legal expertise. The platform enables users to identify potential risks within contracts, facilitating research and managing revisions effectively. Its comprehensive service supports businesses, from small legal teams to large firms, across various industries, primarily in Japan, by meeting the unique needs of companies and legal professionals requiring reliable contract review processes. LegalOn generates revenue through a subscription-based model, where clients pay for access to its AI-driven contract review services. This model incorporates a tiered pricing structure, allowing organizations to select packages that align with their needs and contract volumes. The pricing details are proprietary and reflect the value of the AI review service that enhances contract management efficiency and strengthens compliance and risk management for its users. In July 2025, LegalOn Technologies Inc. raised an undisclosed amount in series E funding led by returning investor Goldman Sachs Asset Management, with participation from other returning investor World Innovation Lab. New investor Mori Hamada & Matsumoto also participated in the round. The company plans to use its proceeds from July 2025 funding to strengthen and improve legal AI, develop internal AI agents, and expand its international investment portfolio.

## Funding rounds

- Series E, Jul 24, 2025 — Goldman Sachs Asset Management, World Innovation Lab, Mori Hamada Group
- Series D, Jun 23, 2022, $101M — Goldman Sachs Asset Management, Mitsubishi UFJ Capital, Mizuho Capital, SB Investment Advisers, World Innovation Lab, Sequoia China
- Series C, Feb 17, 2021, $26M — JAFCO Group, Mitsubishi UFJ Capital, SMBC Venture Capital, Mizuho Capital, World Innovation Lab, DIMENSION
- Series B, Feb 21, 2020, $9.3M — JAFCO Group, Mitsubishi UFJ Capital, SMBC Venture Capital, Mizuho Capital, Dream Incubator, World Innovation Lab, Kyoto University Innovation Capital
- Series A, Jan 8, 2019, $0.4M — Mitsubishi UFJ Capital, Mizuho Capital
- Series A, Nov 30, 2018, $4.4M — JAFCO Group, Dream Incubator, Kyoto University Innovation Capital
- Seed, Mar 9, 2018, $0.8M — SMBC Venture Capital, Kyoto University Innovation Capital

## Investors

- SMBC Venture Capital (https://capitalatlas.ai/funds/smbc-venture-capital) — Seed, Series B, Series C
- Kyoto University Innovation Capital (https://capitalatlas.ai/funds/kyoto-university-innovation-capital) — Seed, Series A, Series B
- JAFCO Group (https://capitalatlas.ai/funds/jafco-group) — Series A, Series B, Series C
- Dream Incubator (https://capitalatlas.ai/funds/dream-incubator) — Series A, Series B
- Mitsubishi UFJ Capital (https://capitalatlas.ai/funds/mitsubishi-ufj-capital) — Series A, Series B, Series C, Series D
- Mizuho Capital (https://capitalatlas.ai/funds/mizuho-capital) — Series A, Series B, Series C, Series D
- World Innovation Lab — Series B, Series C, Series D, Series E
- DIMENSION — Series C
- Goldman Sachs Asset Management (https://capitalatlas.ai/funds/goldman-sachs-asset-management) — Series D, Series E
- SB Investment Advisers (https://capitalatlas.ai/funds/sb-investment-advisers) — Series D
- Sequoia China — Series D
- Mori Hamada Group — Series E