Ryusuke Honjo
CEO @ Green Core
Ryusuke Honjo is a seed investor at Green Core focused on Medical and Health Care. Ryusuke Honjo is the ceo of Green Core Co., Ltd.
- Total investments:
- 5
- Last investment:
- Lead investor:
- 60%
Last updated:
For AI agents: llms.txt
Industries Ryusuke Honjo invests in
Stages Ryusuke Honjo invests in
Countries Ryusuke Honjo invests in
Investment Focus
Industry
- Medical 1 (20%)
- Health Care 1 (20%)
- Biotechnology 1 (20%)
- Medical Device 1 (20%)
- Pharmaceutical 1 (20%)
Stage
- Seed 2 (40%)
- Series A 2 (40%)
- Funding Round 1 (20%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
JiMED
|
JiMED designs & develops AI based brain-computer interface for implant in ALS patients to improve communication. | $2M / Jun 18, 2026 | |
Cosomil
|
Cosomil develops early diagnostic drugs for diseases and provides research and development support to healthcare companies. | Series A / Feb 06, 2026 | |
|
JiMED
|
JiMED designs & develops AI based brain-computer interface for implant in ALS patients to improve communication. | $2.3M / Series A / Feb 13, 2025 | |
Horizon Illumination Lab Optics
|
Horizon Illumination Lab Optics conducts programs to enhance research related to fluorescent bioimaging technology. | Seed / Nov 29, 2024 | |
|
Cosomil
|
Cosomil develops early diagnostic drugs for diseases and provides research and development support to healthcare companies. | Seed / Nov 29, 2023 |
Co-Investors
Kyoto University Innovation Capital
3 deals together
Animal Spirits Ltd.
2 deals together
ANRI
2 deals together
Delight Ventures
2 deals together
Keio Innovation Initiative
2 deals together
Coral Capital
1 deal together
About Green Core
Green Core is an investment company.
Green Core Contacts
| Name | Phone | Socials | |
|---|---|---|---|
|
Ryusuke Honjo
CEO
|
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4 more contacts available
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FAQ
What does Ryusuke Honjo invest in?
Ryusuke Honjo invests primarily in Medical, Health Care and Biotechnology startups, most often at Seed and Series A stage. Most of the 5 investments tracked by Shizune back companies in Japan. The Investment Focus section breaks down every industry, stage and country in the portfolio.
When did Ryusuke Honjo last invest?
The most recent investment recorded for Ryusuke Honjo closed in Jun 2026. Shizune tracks 5 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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