# Revamp

> Revamp is a VC fund in Tokyo backing Internet, Eyewear and Security. See 4 investments, round sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Tokyo, Japan
- Total investments: 4
- Last investment: Jan 2018
- Lead investor: 25%
- Last updated: Aug 2026
- Website: https://www.revamp.co.jp/

Revamp is a VC fund in Tokyo focused on Internet and Eyewear. Revamp is provides management support and management consulting for support companies.

## Contacts

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

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Internet | 2 | 50% |
| Eyewear | 1 | 25% |
| Security | 1 | 25% |
| Wearables | 1 | 25% |
| E-Commerce | 1 | 25% |

11 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 2 | 50% |
| Series B | 1 | 25% |
| Debt Financing | 1 | 25% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Tomoyuki Yuasa | CEO | 0 | https://shizune.co/investors/profile/tomoyuki-yuasa |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Caulis | Caulis is a cybersecurity startup which is building the open security platform for every single device. It detects fraud and identity theft based on users’ online behavior. The company through its platform develops risk detection engine that can protect users from malicious access. The company was founded in 2015 and is based in Tokyo, Japan. | $22.7M | Series A | Jan 09, 2018 | https://caulis.jp/en/ |
| Triple W Japan | Triple W develops DFree, the first wearable device for incontinence that can track the progression of bladder movements using a non-invasive ultrasonic sensor. The device will help elderly and disabled people who suffer from incontinence by notifying when they will need to go to the bathroom. DFree is now widely marketed in Asia and Europe and usedin over 500 senior care facilities. Triple W has offices in Japan, France, and the US. | $56.7M | Series A | Jul 04, 2016 | http://dfree.biz/ |
| Triple W Japan | Triple W develops DFree, the first wearable device for incontinence that can track the progression of bladder movements using a non-invasive ultrasonic sensor. The device will help elderly and disabled people who suffer from incontinence by notifying when they will need to go to the bathroom. DFree is now widely marketed in Asia and Europe and usedin over 500 senior care facilities. Triple W has offices in Japan, France, and the US. | $14.2M | Debt Financing | Jul 04, 2016 | http://dfree.biz/ |
| Oh My Glasses | Oh My Glasses TOKYO is a lifestyle brand that offer high quality made in Japan eyewear at an affordable price.Oh My Glasses has been providing an eyeglass e-commerce service that offers five sets of eyeglasses at a time upon order, and buy one if you can find any favorite among them. So customers can try them on before buying. | $127.6M | Series B | Aug 02, 2014 | https://www.ohmyglasses.co.jp/ |

4 of 4 investments shown.

## Co-investors
- [Daiwa Corporate Investment](https://shizune.co/investors/profile/daiwa-corporate-investment) — VC Fund, 2 deals together
- [Foxconn Technology Group](https://shizune.co/investors/profile/foxconn-technology-group) — VC Fund, 2 deals together
- [iSGS Investment Works](https://shizune.co/investors/profile/isgs-investment-works) — VC Fund, 2 deals together
- [SBI Investment](https://shizune.co/investors/profile/sbi-investment-2) — VC Fund, 2 deals together
- [2020 Ventures](https://shizune.co/investors/profile/2020-ventures) — VC Fund, 1 deal together
- [Innovation Network Corporation of Japan](https://shizune.co/investors/profile/innovation-network-corp-of-japan) — VC Fund, 1 deal together

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## FAQ

### What does Revamp invest in?

Revamp invests primarily in Internet, Eyewear and Security startups, most often at Series A 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.

### How do I contact Revamp?

Public channels for Revamp 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 Revamp?

The team at Revamp includes Tomoyuki Yuasa (CEO). 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 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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