Hiroaki Ohta
Representative Director, General Partner, Board Member @ WASEDA University Ventures
Hiroaki Ohta is a seed investor at WASEDA University Ventures focused on Quantum Computing and Information Technology. Hiroaki Ohta is the Chief Technology Officer, Co-Founder and Board Member of Blue Laser Fusion. He previously worked at ACSL Ltd. as a Representative Director, President, CEO, Chiarman, Board Member. Hiroaki Ohta attended Kyoto University.
- Total investments:
- 4
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Hiroaki Ohta invests in
Stages Hiroaki Ohta invests in
Countries Hiroaki Ohta invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $4.5M–$5M
Investment Focus
Industry
- Quantum Computing 2 (50%)
- Information Technology 2 (50%)
- Energy 1 (25%)
- Big Data 1 (25%)
- Automotive 1 (25%)
Stage
- Seed 2 (50%)
- Series A 1 (25%)
- Convertible Note 1 (25%)
Country
- Japan 3 (75%)
- Kenya 1 (25%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Power Diamond Systems is a research and development firm that focuses on diamond semiconductor devices. | $4.5M / Seed / Nov 21, 2024 | ||
| Quanmatic is an information and technology company that provides algorithms development and solutions to bridge quantum technologies. | $3.7M / Series A / Sep 30, 2024 | ||
| Nanofiber Quantum Technologies is a research and manufacturing company that develops hardware for quantum communications. Its technologies provide quantum computers using nanofibers and advanced engineering, specializing in quantum cryptography, quantum communications, and other technologies related to quantum science for social implementation. | $8.5M / Convertible Note / Sep 15, 2023 | ||
| Peach Cars building a solution for those looking to buy and sell vehicles whole information on vehicles and hassle-free transactions. | $5M / Seed / Jun 15, 2023 |
Co-Investors
The goal of Waseda University's founding principles is to create businesses and industries that contribute to the evolution and well-being of human society and sustainability by implementing academic knowledge and research results into society through the creation and development of start-ups that use learning and "the practicalapplication of scholarship."
WASEDA University Ventures Contacts
| Name | Phone | Socials | |
|---|---|---|---|
|
Hiroaki Ohta
Representative Director, General Partner, Board Member
|
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FAQ
What does Hiroaki Ohta invest in?
Hiroaki Ohta invests primarily in Quantum Computing, Information Technology and Energy startups, most often at Seed and Series A 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.
What is Hiroaki Ohta's check size?
Hiroaki Ohta typically joins rounds of $4.5M–$5M at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Hiroaki Ohta participates in.
How do I contact Hiroaki Ohta?
Public channels for Hiroaki Ohta 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 Hiroaki Ohta last invest?
The most recent investment recorded for Hiroaki Ohta closed in Nov 2024. Shizune tracks 4 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 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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