# Mizuguchi Tsubasa

> Mizuguchi Tsubasa is a venture - series unknown investor at CYBRiDGE backing B2C. See 1 investments, round sizes, portfolio and contact details. Updated Oct…

- Type: Angel Investor
- Fund: [CYBRiDGE](https://shizune.co/investors/profile/cybridge)
- Total investments: 1
- Last investment: May 2021
- Lead investor: 100%
- Last updated: Oct 2026

Mizuguchi Tsubasa is a venture - series unknown investor at CYBRiDGE focused on B2C and SNS.

## Contacts

5 contacts available for Mizuguchi Tsubasa: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/mizuguchi-tsubasa?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| B2C | 1 | 100% |
| SNS | 1 | 100% |
| Apps | 1 | 100% |
| Veterinary | 1 | 100% |
| Information Technology | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| PET cierge | PET cierge is a smartphone app made with pet owners and their animals in mind. The business's application provides a service that enables owners to get real-time advice on how to live safely and securely with their pets; it also offers paying members veterinary online consultation services, allowing pets and pet owners to provide informationabout pet requirements. | $228.3K | Venture - Series Unknown | May 31, 2021 | https://petcierge.jp |

1 of 1 investments shown.

## About CYBRiDGE

VC Fund · Tokyo, Japan

Cybridge is a web hosting and web designing company that provides web designing, web integration solutions, and internet marketing.

3 contacts available at CYBRiDGE.

| Name | Title | Profile |
| --- | --- | --- |
| Mizuguchi Tsubasa | CEO | https://shizune.co/investors/profile/mizuguchi-tsubasa |
| Tomosu Ihara | President | https://shizune.co/investors/profile/tomosu-ihara |
| Yu Kobayashi | Auditor | https://shizune.co/investors/profile/yu-kobayashi |

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### Similar stage
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## FAQ

### What does Mizuguchi Tsubasa invest in?

Mizuguchi Tsubasa invests primarily in B2C, SNS and Apps startups, most often at Venture - Series Unknown 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 Mizuguchi Tsubasa?

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.

### When did Mizuguchi Tsubasa last invest?

The most recent investment recorded for Mizuguchi Tsubasa closed in May 2021. 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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