# Satoshi Tazoe

> Satoshi Tazoe is a seed investor at Deep30 (Tokyo) backing Artificial Intelligence and Marketing. See 4 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Deep30](https://shizune.co/investors/profile/deep30)
- Location: Tokyo, Japan
- Total investments: 4
- Last investment: Aug 2020
- Lead investor: 50%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/%E8%81%A1%E5%A3%AB-%E7%94%B0%E6%B7%BB-27ba001a2/?originalSubdomain=jp
- Facebook: https://www.facebook.com/satoshi.tazoe.5

Satoshi Tazoe is a seed investor at Deep30 in Tokyo focused on Artificial Intelligence and Marketing. Satoshi Tazoe - Managing Partner @ Deep30

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Artificial Intelligence | 4 | 100% |
| Marketing | 2 | 50% |
| Machine Learning | 2 | 50% |
| SNS | 1 | 25% |
| Legal | 1 | 25% |

9 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 3 | 75% |
| Series B | 1 | 25% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Corpy & Co. | Corpy & Co. develops and provides solutions and works on research and development of frontier XAI / QAAI for deploying AI in mission-/safety-critical areas. The company proposes new alternatives through research and development of AI. Corpy & Co. was founded by Kohei Yamamoto in 2017 and is headquartered in Tokyo, Japan. | $947.1K | Seed | Aug 06, 2020 |  |
| AIQ | AIQ uses technology to investigate human possibilities. It uses profiling AI to analyze market insights and acquire potential customers with high LTV. | $10.7M | Series B | Mar 09, 2020 |  |
| Lisse | Lisse offers legal business innovation through the use of AI. |  | Seed | Dec 04, 2019 |  |
| connectome.design | connectome.design helps its customers solve problems using artificial intelligence-related technologies. connectome.design also helps launch new businesses based on customer data x artificial intelligence. The company uses the power of technology to realize the well-being of people. | $9.9M | Seed | Jan 18, 2019 |  |

4 of 4 investments shown.

## Co-investors
- [And Factory](https://shizune.co/investors/profile/and-factory) — VC Fund, 1 deal together
- [Deepcore](https://shizune.co/investors/profile/deepcore) — VC Fund, 1 deal together
- [Hakuhodo DY Ventures](https://shizune.co/investors/profile/hakuodo-dy-ventures) — VC Fund, 1 deal together
- [Hokkaido Venture Capital](https://shizune.co/investors/profile/hokkaido-venture-capital) — VC Fund, 1 deal together
- [Intage Group](https://shizune.co/investors/profile/intage-group) — VC Fund, 1 deal together
- [Mizuho Capital](https://shizune.co/investors/profile/mizuho-capital) — VC Fund, 1 deal together

## About Deep30

VC Fund · Kuramae, Japan

Deep30 is specializing in AI technologies such as deep learning that consists of individuals connected to the University of Tokyo’s Matsuo Lab, which is famous for AI research.

1 contacts available at Deep30.

| Name | Title | Profile |
| --- | --- | --- |
| Satoshi Tazoe | Managing Partner | https://shizune.co/investors/profile/satoshi-tazoe |

## Similar investors

### 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

## FAQ

### What does Satoshi Tazoe invest in?

Satoshi Tazoe invests primarily in Artificial Intelligence, Marketing and Machine Learning startups, most often at Seed and Series B stage. Most of the 4 investments tracked by Shizune back companies in Japan. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Satoshi Tazoe last invest?

The most recent investment recorded for Satoshi Tazoe closed in Aug 2020. Shizune tracks 4 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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