# Naoki Shibata

> Naoki Shibata is a seed investor in Tokyo backing Big Data and Software. See 1 investments, round sizes, portfolio and contact details. Updated Oct 2026.

- Type: Angel Investor
- Location: Tokyo, Japan
- Total investments: 1
- Last investment: Mar 2016
- Lead investor: 0%
- Last updated: Oct 2026
- LinkedIn: https://www.linkedin.com/in/naoki-shibata-715a4381
- Facebook: https://web.facebook.com/naoki4277

Naoki Shibata is a seed investor in Tokyo focused on Big Data and Software. Mitsuhiro Mukoda is the Founder and CEO at XTREME-D.

## Contacts

5 contacts available for Naoki Shibata: 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/naoki-shibata-2?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Big Data | 1 | 100% |
| Software | 1 | 100% |
| IT Management | 1 | 100% |
| Cloud Computing | 1 | 100% |
| Network Hardware | 1 | 100% |

6 industries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| XTREME-D | XTREME-D, formerly known as XTREME-Design Inc., is well-known in Japan for architecting technical computing in the cloud. The award-winning company develops and sells XTREME-DNA, a cloud-based, virtual, supercomputing-on-demand service. XTREME-DNA was launched to cut costs and make it easy to build HPC clusters in just in 10 minutes.XTREMEDEISIGN Inc. was founded in February 2015 by Naoki Shibata. And it is based in Tokyo. | $265.8K | Seed | Mar 08, 2016 | http://xtreme-d.net/en |

1 of 1 investments shown.

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## Featured in investor lists
- [Big Data Angel Investors in Japan](https://shizune.co/investors/big-data-angel-investors-japan)

## FAQ

### What does Naoki Shibata invest in?

Naoki Shibata invests primarily in Big Data, Software and IT Management startups, most often at Seed 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 Naoki Shibata?

Public channels for Naoki Shibata include LinkedIn and Facebook. 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 Naoki Shibata last invest?

The most recent investment recorded for Naoki Shibata closed in Mar 2016. 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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