# Takayuki Hoshuyama

> Takayuki Hoshuyama is a startup investor at D2 Communications. See 0 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: [D2 Communications](https://shizune.co/investors/profile/d2-communications)
- Last updated: Aug 2026

Takayuki Hoshuyama is a startup investor at D2 Communications.

## Contacts

5 contacts available for Takayuki Hoshuyama: 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/takayuki-hoshuyama?utm_source=investor_profile

## About D2 Communications

VC Fund · Tokyo, Japan

D2 Communications Inc. operates as a mobile marketing and advertising company. Its services range from distributing advertising spots to creating Websites and developing campaigns. The company also offers gift application and serial campaigns within a mobile Website; planning, development, operation, and renewal of mobile Websites; creativecontents, such as stand-by images, dress-up tools, ring-tone melodies, animation, decorative emails, and application and flash games; and interactive-type contents, such as face-recognition contents and compatibility diagnosis generators. In addition, it offers proxy application services for listing on the official menu of the carriers. D2 Communications Inc. was founded in 2000 and is based in Tokyo, Japan. The company operates as a subsidiary of NTT DOCOMO, Inc.

2 contacts available at D2 Communications.

| Name | Title | Profile |
| --- | --- | --- |
| Keibun Go | Global Business Development Department | https://shizune.co/investors/profile/keibun-go |
| Takayuki Hoshuyama | CEO | https://shizune.co/investors/profile/takayuki-hoshuyama |

## FAQ

### How do I contact Takayuki Hoshuyama?

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.

### 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.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co