# Granite-Integral

> Granite-Integral is a VC fund backing Medical and Oncology. See 1 investments, check sizes, portfolio and contact details. Updated Sep 2026.

- Type: VC Fund
- Total investments: 1
- Last investment: Aug 2026
- Lead investor: 100%
- Last updated: Sep 2026
- Website: https://www.graniteasia.com/granite-integral

Granite-Integral is a joint venture between Granite Asia and Integral Group and incorporated investment firm specializing in growth-stage technology companies.

## Contacts

5 contacts available for Granite-Integral. Shizune tracks 1 team members at Granite-Integral. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/granite-integral?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Medical | 1 | 100% |
| Oncology | 1 | 100% |
| Biotechnology | 1 | 100% |
| Machine Learning | 1 | 100% |
| Health Diagnostics | 1 | 100% |

6 industries tracked in total.

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| CK Choun | Co-Head | 2 | — |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Craif | Icaria's mission is to create a new society in which people will not lose their lives by using urine tests to provide "early, painless and accurate early diagnosis of cancer."It is known that detecting cancer early increases the survival rate 5 to 10 times and greatly improves the prognosis. However, it is not unusual for manycancers to have no subjective symptoms, and when they become aware they have progressed to a stage where treatment is impossible. The most effective way to detect cancer at an early stage that can be treated is to have regular and high-precision cancer diagnosis, but existing cancer diagnosis is painful and However, many of them are not accurate enough and are not suitable for regular diagnosis and early stage diagnosis. | $24.4M | Series D | Aug 18, 2026 |  |

1 of 1 investments shown.

## Co-investors
- [Hokkaido Co-Creation Partners](https://shizune.co/investors/profile/hokkaido-co-creation-partners) — VC Fund, 1 deal together
- Kodomo no Mori — VC Fund, 1 deal together
- Nagase Future Fund Investment — VC Fund, 1 deal together
- TAUNS Laboratories — VC Fund, 1 deal together
- [Unreasonable](https://shizune.co/investors/profile/unreasonable) — VC Fund, 1 deal together
- [X&KSK](https://shizune.co/investors/profile/x-ksk) — VC Fund, 1 deal together

## Similar investors

### Similar stage
- [Sigma Partners](https://shizune.co/investors/profile/sigma-partners) — VC Fund
- [EDBI](https://shizune.co/investors/profile/edbi) — VC Fund
- [Trifecta Capital Advisors](https://shizune.co/investors/profile/trifecta-capital-advisors) — VC Fund

## FAQ

### What does Granite-Integral invest in?

Granite-Integral invests primarily in Medical, Oncology and Biotechnology startups, most often at Series D 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.

### How do I contact Granite-Integral?

Public channels for Granite-Integral 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 Granite-Integral?

The team at Granite-Integral includes CK Choun (Co-Head). 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 Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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