Dai Tamesue
Angel investor in Tokyo
Tokyo, Tokyo
Dai Tamesue, Angel investor in Tokyo is an active investor based in Tokyo, Tokyo. This profile covers what Dai Tamesue backs, at which stage, and how founders can reach out in 2026.
Mr. Dai Tamesue is a Co-Founder and serves as Director at FanForward. He is the first medal warrior as a Japanese at the World Tournament of Track and Field Sprint Track Event. He is the Japan record holder of men's 400-meter hurdle (as of January 2017). At the Edmonton World Championship in 2001 and the 2005 Helsinki World Championships, he won a bronze medal in the men's 400 meters hurdle. Currently, he conducts activities related to sports, society, education, and research through the general athlete corporation athlete society (founded in 2010), Xiborg (founded in 2014), and so on. Assigned to Bhutan's Olympic Committee (BOC) ambassador in April 2015. Continues to support countries that are limited in Olympic medal experiences. Other assignments include; Specially assigned researcher for the Research Center for Advanced Science and Technology in Tokyo University (2014) Member of the evaluation committee for the New National Stadium reconstruction planning procedure of the Ministry of Education, Culture, Sports, Science and Technology (2015) Sports Legacy Project management committee member for the Tokyo Marathon Foundation.
- Investor type
- Angel
- Stages
- Early Stage VentureSeed
- Invests in
- Gaming & EntertainmentSports & Fitness
- Location
- Tokyo, Tokyo
- Typical check
- $375K
- Past investments
- 7
Notable investments
vivid gardenHow to reach Dai Tamesue
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Round Funded. "Dai Tamesue." Round Funded investor database, updated September 9, 2026.
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Frequently Asked Questions
What does Dai Tamesue invest in?
Dai Tamesue invests in Gaming & Entertainment and Sports & Fitness, typically at Early Stage Venture and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Dai Tamesue invest at?
Dai Tamesue typically invests at Early Stage Venture and Seed. Lead with traction that fits the stage when you reach out.
What is Dai Tamesue's typical check size?
Dai Tamesue typically writes checks around $375K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.