Masaru Sunagawa
Angel Investor
Masaru Sunagawa is a seed investor focused on Finance and Software. After joining Mitsubishi Corporation, he studied at Harvard Business School. After graduating, he joined Globespan Capital Partners, an independent United States VC, and worked as a director of investment. He started LocationValue after the company's representative in Japan. Joined Google after selling the company to NTT DOCOMO. He served asDirector of Product Development for Google Maps and General Manager for Android. He left Google in February 2018 and started Smartround Co., Ltd. in May.
- Total investments:
- 7
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Masaru Sunagawa invests in
Stages Masaru Sunagawa invests in
Countries Masaru Sunagawa invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $608k–$1.2M
Investment Focus
Industry
- Finance 2 (29%)
- Software 2 (29%)
- Artificial Intelligence 2 (29%)
- SNS 1 (14%)
- Music 1 (14%)
Stage
- Seed 3 (43%)
- Angel 3 (43%)
- Venture - Series Unknown 1 (14%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Flyle provides a cloud based platform for product management helping customers to improve productivity & creativity in product development. | $739.7K / Seed / Jun 01, 2021 | ||
| SusLab is a data bank that uses AI technology to support SDG and ESG development goals and investments. | Venture - Series Unknown / Aug 13, 2020 | ||
| Paytner is providing services to support freelance people's funding. The freelance population in Japan has been shown to continue to increase in many Chosa. While working styles are diversified, they are not able to respond to the development of the working environment, and they will develop their business to change the situation whereproblems such as funding, credit, sexual harassment, and power harassment are accumulated. | $1.2M / Seed / Jul 29, 2020 | ||
| SOUNDRAW is an AI royalty-free music generator for video creators. Users can choose the mood, the genre, and the length they prefer, and the AI will generate songs in seconds. They can then further customize the song to fit their content. | $608.2K / Seed / Jun 17, 2020 | ||
| Paytner is providing services to support freelance people's funding. The freelance population in Japan has been shown to continue to increase in many Chosa. While working styles are diversified, they are not able to respond to the development of the working environment, and they will develop their business to change the situation whereproblems such as funding, credit, sexual harassment, and power harassment are accumulated. | Angel / Sep 26, 2019 | ||
| Theoria Japan is a specialized Q & A service. | Angel / Sep 03, 2018 | ||
| Theoria is a marketing team that brings together practical knowledge. | Angel / Sep 03, 2018 |
Co-Investors
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FAQ
What does Masaru Sunagawa invest in?
Masaru Sunagawa invests primarily in Finance, Software and Artificial Intelligence startups, most often at Seed and Angel stage. Most of the 7 investments tracked by Shizune back companies in Japan. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Masaru Sunagawa's check size?
Masaru Sunagawa typically joins rounds of $608k–$1.2M 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 Masaru Sunagawa participates in.
How do I contact Masaru Sunagawa?
Public channels for Masaru Sunagawa include LinkedIn. 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 Masaru Sunagawa last invest?
The most recent investment recorded for Masaru Sunagawa closed in Jun 2021. Shizune tracks 7 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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