# Keisuke Tomimatsu

> Keisuke Tomimatsu is a angel investor at Musashi Seimitsu Industry backing CRM and Big Data. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Musashi Seimitsu Industry](https://shizune.co/investors/profile/musashi-seimitsu-industry)
- Location: Tokyo, Japan
- Total investments: 1
- Last investment: Sep 2013
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/keisuke-tomimatsu-a44016101

Keisuke Tomimatsu is a angel investor at Musashi Seimitsu Industry in Tokyo focused on CRM and Big Data. Keisuke Tomimatsu - Member of the board @ Musashi Seimitsu Industry

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| CRM | 1 | 100% |
| Big Data | 1 | 100% |
| Analytics | 1 | 100% |
| Marketing | 1 | 100% |
| Machine Learning | 1 | 100% |

7 industries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| ABEJA | ABEJA is a technology firm that specializes in AI-driven digital transformation. Its suite of offerings includes the ABEJA Platform for automating core business processes, retail analytics via ABEJA Insight for Retail, AI ethics consulting, DX workforce training, and Large Language Model implementations (ABEJA LLM Series). |  | Angel | Sep 25, 2013 |  |

1 of 1 investments shown.

## About Musashi Seimitsu Industry

VC Fund · Toyohashi, Japan

Musashi's strengths are the ability to commercialize, research, and develop products that meet their customers' needs as well as the integrated production system from forging to assembly process.Furthermore, other relevant technologies such as manufacturing of dies to sustain forging process, tool grinding and quality assurance systemsto ensure quality in process, provide solid foundation for Musashi's integrated production system.Musashi group is promoting the Global Optimum Production System to supply Musashi brand products to their customers by not limiting these strengths domestically but also globally standardizing them.

2 contacts available at Musashi Seimitsu Industry.

| Name | Title | Profile |
| --- | --- | --- |
| Hiroshi Otsuka | President and CEO | https://shizune.co/investors/profile/hiroshi-otsuka-4de0 |
| Keisuke Tomimatsu | Member of the board | https://shizune.co/investors/profile/keisuke-tomimatsu |

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## FAQ

### What does Keisuke Tomimatsu invest in?

Keisuke Tomimatsu invests primarily in CRM, Big Data and Analytics startups, most often at Angel stage. Most of the 1 investments tracked by Shizune back companies in Japan. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Keisuke Tomimatsu last invest?

The most recent investment recorded for Keisuke Tomimatsu closed in Sep 2013. Shizune tracks 1 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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