# Japan Material Technologies

> Japan Material Technologies is a VC fund backing Chemical and Software. See 6 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Tokyo, Japan
- Total investments: 6
- Last investment: Feb 2024
- Lead investor: 0%
- Last updated: Aug 2026
- Website: https://www.jmtc.co.jp/

Japan Material Technologies is a VC fund in Tokyo focused on Chemical and Software. Japan Materials Technology commercializes necessary material innovations for society.

## Contacts

5 contacts available for Japan Material Technologies. Shizune tracks 1 team members at Japan Material Technologies. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/japan-material-technologies?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Chemical | 1 | 17% |
| Software | 1 | 17% |
| Recruiting | 1 | 17% |
| Electronics | 1 | 17% |
| Life Science | 1 | 17% |

12 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 2 | 33% |
| Funding Round | 2 | 33% |
| Seed | 1 | 17% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Oki Yu Urata | Founder | 0 | https://shizune.co/investors/profile/oki-yu-urata |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| TopoLogic | TopoLogic designs and manufactures heat flow sensors, thermoelectric conversion devices, and topological and novel spintronics materials. | $99.2M |  | Feb 29, 2024 |  |
| TopoLogic | TopoLogic designs and manufactures heat flow sensors, thermoelectric conversion devices, and topological and novel spintronics materials. | $4.7M | Series A | Feb 29, 2024 |  |
| Sotas | Sotas provides services to chemical trading companies and bridges the gap between raw material producers and consumers. | $785K | Seed | Jul 11, 2023 |  |
| Sotas | Sotas provides services to chemical trading companies and bridges the gap between raw material producers and consumers. | $412.1K | Seed | Feb 01, 2023 |  |
| Tryeting | TRYETING provides an AI platform that integrates various types of software. One of the strengths of the company is materials informatics, a field that applies the techniques of informatics, such as AI and big data, to materials. This approach can significantly speed the development of new materials. | $2.8M | Series A | Aug 29, 2019 |  |
| KOALA Tech | Koala Tech Inc. is an innovative high-tech startup company, whose goal is to pioneer practical applications of the world's first organic semiconductor laser diode that has been realized in the Center for Organic Photonics and Electronics Research (OPERA) at Kyushu University. | $14.2M |  | Jul 01, 2019 |  |

6 of 6 investments shown.

## Co-investors
- [SBI Investment](https://shizune.co/investors/profile/sbi-investment-2) — VC Fund, 3 deals together
- [Daiwa Corporate Investment](https://shizune.co/investors/profile/daiwa-corporate-investment) — VC Fund, 2 deals together
- [IT-Farm](https://shizune.co/investors/profile/it-farm) — VC Fund, 2 deals together
- [Samurai Incubate](https://shizune.co/investors/profile/samurai-incubate) — VC Fund, 2 deals together
- [Archetype Ventures](https://shizune.co/investors/profile/archetype-ventures) — VC Fund, 1 deal together
- [Beyond Next Ventures](https://shizune.co/investors/profile/beyond-next-ventures) — VC Fund, 1 deal together

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## Featured in investor lists
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## FAQ

### What does Japan Material Technologies invest in?

Japan Material Technologies invests primarily in Chemical, Software and Recruiting startups, most often at Series A and Funding Round stage. Most of the 6 investments tracked by Shizune back companies in Japan. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Japan Material Technologies?

Public channels for Japan Material Technologies include the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### Who are the partners at Japan Material Technologies?

The team at Japan Material Technologies includes Oki Yu Urata (Founder). The Team section lists each member with their title, investment count and links.

### 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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