Hirokazu Kitahara
Partner @ Archetype Ventures
Hirokazu Kitahara is a seed investor at Archetype Ventures focused on Chemical and Finance. Hirokazu Kitahara is the Partner at Archetype Ventures Inc.. Hirokazu Kitahara attended University of Southern California.
- Total investments:
- 6
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Hirokazu Kitahara invests in
Stages Hirokazu Kitahara invests in
Countries Hirokazu Kitahara invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
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Investment Focus
Industry
- Chemical 2 (33%)
- Finance 1 (17%)
- Hardware 1 (17%)
- Military 1 (17%)
- Robotics 1 (17%)
Stage
- Seed 3 (50%)
- Series B 1 (17%)
- Venture - Series Unknown 1 (17%)
Country
- Japan 4 (67%)
- United States 1 (17%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Bulwark Dynamics develops autonomous maritime systems for contested logistics and distributed military operations. Its CARAVEL platform is an autonomous beach-landing resupply vessel that delivers cargo from ship to shore without requiring port infrastructure. The vessel supports JMIC and ISO containers, autonomous cargo handling, GPS-deniednavigation, and operations in shallow or degraded maritime conditions. The company also develops vessel autonomy, command-and-control, hull production, payload integration, and sustainment capabilities for defense and maritime logistics applications. | $6.8M / Seed / Sep 09, 2026 | ||
| Superworm is a producer of environmentally friendly and long-term solutions to societal challenges. The company undertakes genome editing research and sells protein powders, biofuels, and organic fertilizers made from superworms, allowing customers to consume insect-derived proteins and biofuels. | $1.9M / Seed / Jul 31, 2025 | ||
| DIGGLE is a service that provides fundamental management accounting management on the cloud called fraud management. It is possible to reduce the mistakes and man-hours of the fraud management task and easily carry out the fraud management task even if it is not an expert in finance or accounting.DIGGLE covers budget creation work and budgetrecord comparison work, especially in the foreman management work. In the budget creation work, the KPI and the budget are automatically created by inputting the target numerical value to the preset parameters utilizing the budget generator function, while the forecast contrasting work is made up of the financial information, non-financial information It is easy to calculate by simply entering the numerical value, and it is possible to carry out calculation of the forecast contrast. | $12M / Series B / Jun 23, 2025 | ||
| The management service for Supply-chain risks. | Venture - Series Unknown / Apr 18, 2024 | ||
| Sotas provides services to chemical trading companies and bridges the gap between raw material producers and consumers. | $2.3M / Seed / Feb 14, 2024 | ||
| Sotas provides services to chemical trading companies and bridges the gap between raw material producers and consumers. | $785K / Seed / Jul 11, 2023 |
Co-Investors
About Archetype Ventures
Archetype Ventures is a venture capital firm specializing in B2B Tech seed and early stage venture investments.
Archetype Ventures Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Kyohei Mukaigawa
Partner and Investor
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Hirokazu Kitahara
Partner
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Jun Nakajima
Managing Partner
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Jun Onodera
CFO
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Kurumi Fujii
Operations Manager
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FAQ
What does Hirokazu Kitahara invest in?
Hirokazu Kitahara invests primarily in Chemical, Finance and Hardware startups, most often at Seed and Series B stage. Most of the 6 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 Hirokazu Kitahara?
Public channels for Hirokazu Kitahara include LinkedIn, X (Twitter) 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 Hirokazu Kitahara last invest?
The most recent investment recorded for Hirokazu Kitahara closed in Sep 2026. Shizune tracks 6 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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