# Kubo Keiichi

> Kubo Keiichi is a seed investor in Tokyo backing Aerospace, Space Travel and Manufacturing. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Location: Tokyo, Japan
- Total investments: 1
- Last investment: Jun 2020
- Lead investor: 0%
- Last updated: Aug 2026

Kubo Keiichi is a seed investor in Tokyo focused on Aerospace and Space Travel. Kubo Keiichi

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Aerospace | 1 | 100% |
| Space Travel | 1 | 100% |
| Manufacturing | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Space Walker | SPACE WALKER specializes in the design, manufacture, and sale of reusable rockets and peripheral components. SPACE WALKER also plans and submits proposals for space-related events and other related businesses. | $1.4M | Seed | Jun 22, 2020 |  |

1 of 1 investments shown.

## Co-investors
- [AGENT](https://shizune.co/investors/profile/agent-japan) — VC Fund, 1 deal together
- [D&Growth Capital](https://shizune.co/investors/profile/d-growth-capital) — VC Fund, 1 deal together
- [QB Capital](https://shizune.co/investors/profile/qb-capital) — VC Fund, 1 deal together

## Similar investors

### Similar industry
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [SOSV](https://shizune.co/investors/profile/sosv) — VC Fund
- [Bpifrance](https://shizune.co/investors/profile/bpifrance) — VC Fund

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

### Similar country
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [East Ventures](https://shizune.co/investors/profile/east-ventures) — VC Fund
- [IDG Capital](https://shizune.co/investors/profile/idg-capital-partners) — VC Fund

## Featured in investor lists
- [Manufacturing Angel Investors in Japan](https://shizune.co/investors/manufacturing-angel-investors-japan)
- [Climate Angel Investors in Japan](https://shizune.co/investors/climate-angel-investors-japan)
- [Manufacturing Angel Investors in Asia](https://shizune.co/investors/manufacturing-angel-investors-asia)
- [Climate Angel Investors in Asia](https://shizune.co/investors/climate-angel-investors-asia)

## FAQ

### What does Kubo Keiichi invest in?

Kubo Keiichi invests primarily in Aerospace, Space Travel and Manufacturing startups, most often at Seed 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 Kubo Keiichi last invest?

The most recent investment recorded for Kubo Keiichi closed in Jun 2020. 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.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co