# Koki Uchiyama

> Koki Uchiyama is a seed investor backing Internet and Information Technology. See 2 investments, check sizes, portfolio and contact details. Updated Oct 2026.

- Type: Angel Investor
- Total investments: 2
- Last investment: Jun 2021
- Lead investor: 0%
- Last updated: Oct 2026

Koki Uchiyama is a seed investor focused on Internet and Information Technology.

## Contacts

5 contacts available for Koki Uchiyama: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/koki-uchiyama?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Internet | 2 | 100% |
| Information Technology | 2 | 100% |
| SaaS | 1 | 50% |
| Software | 1 | 50% |
| Blockchain | 1 | 50% |

6 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 50% |
| Initial Coin Offering | 1 | 50% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Japan | 1 | 50% |
| United States | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Stake Technologies | Stake Technologies is a technology company that provides blockchain solutions to enterprises. | $10M | Initial Coin Offering | Jun 11, 2021 | https://stake.co.jp/ |
| Launchable | Launchable is an intelligence platform layer for all software testing that shortens wait times for testing, speeds up and optimizes CI pipeline efficiency, leading to shipping higher-quality software faster. Through machine learning in Lauchable’s SaaS, developers and Dev teams can test what matters and find bugs faster, reduce risk, increasecommit frequency, and decrease time-to-production, all leading to Continuous Quality. Test what matters at launchableinc.com | $3.2M | Seed | Nov 05, 2019 | https://www.launchableinc.com/ |

2 of 2 investments shown.

## Co-investors
- [Battery Ventures](https://shizune.co/investors/profile/battery-ventures) — VC Fund, 2 deals together
- [Altonomy](https://shizune.co/investors/profile/altonomy) — VC Fund, 1 deal together
- [AU21 Capital](https://shizune.co/investors/profile/au21-capital) — VC Fund, 1 deal together
- [Digital Strategies](https://shizune.co/investors/profile/digital-strategies-d0cf) — VC Fund, 1 deal together
- [East Ventures](https://shizune.co/investors/profile/east-ventures) — VC Fund, 1 deal together
- [Fenbushi Capital](https://shizune.co/investors/profile/fenbushi-capital) — VC Fund, 1 deal together

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund

## FAQ

### What does Koki Uchiyama invest in?

Koki Uchiyama invests primarily in Internet, Information Technology and SaaS startups, most often at Seed and Initial Coin Offering stage. Most of the 2 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 Koki Uchiyama?

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.

### When did Koki Uchiyama last invest?

The most recent investment recorded for Koki Uchiyama closed in Jun 2021. Shizune tracks 2 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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