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Tetsuya Nagashima, Director COO at Gunosy

Tetsuya Nagashima

Director COO @ Gunosy

Tetsuya Nagashima is a seed investor at Gunosy focused on Social and E-Commerce. Tetsuya Nagashima - Director COO @ Gunosy

Total investments:
1
Lead investor:
0%

Last updated:

Industries Tetsuya Nagashima invests in

SocialE-CommerceSustainability

Stages Tetsuya Nagashima invests in

Seed

Countries Tetsuya Nagashima invests in

Japan

Contacts

TypeContactValidation
Work email
Personal email
Work phone
Personal phone
Socials

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Investment Focus

Industry

  • Social 1 (100%)
  • E-Commerce 1 (100%)
  • Sustainability 1 (100%)

Investments

CompanyDescriptionRoundLinks
Gab Gab
Gab is a company that works to solve social problems as well as develops and markets ethical products. $645.5K / Seed / Jan 27, 2025

Co-Investors

Gunosy

About Gunosy

VC Fund · Minato, Japan

Gunosy is a news curation application that covers a wide range of news from entertainment news to political news. The application finds its news from multiple web sources and presents them according to how hot the topic is. Gunosy’s features include categorized tabs; the ability to customize the categories that users need to follow and create theirown personal magazine; instant access to a wide variety of news; and push notifications to remind users of news updates.The company was founded in 2012 and is headquartered in Japan.

Gunosy Contacts

NameEmailPhoneSocials
Nishio Kentaro
Nishio Kentaro Executive officer
Tetsuya Nagashima
Tetsuya Nagashima Director COO
Yoshifumi Seki
Yoshifumi Seki Co-Founder and Senior Researcher
Yuya Taketani
Yuya Taketani Chief Executive Officer
Chiba Hisayoshi Operating officer

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Local
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Travel
Platforms
InsurTech
Oil and Gas
Retail
Social Impact
Cryptocurrency
SaaS
Film
Restaurants
Photography
Payments
Email
CleanTech
Energy
Marketplace
Organic Food
Fitness
Machine Learning
Health Care
Agriculture (AgTech)
Gaming
Facebook
Blockchain
B2B
Social Network
Video Games
Big Data
Medical Device
Wellness
Education
Mobile
Automotive
Sports
Legal
eSports
Construction
Hospitality
Biotechnology
Consumer
Software
Renewable Energy
Crowdfunding
Theatre
Medical
Recruiting
Web3
Venture Capital
Fashion
Social
Beauty
Infrastructure
Cannabis
LGBT
Celebrity
Climate
Mobile Apps
Life Science
Wine and Spirits
Food and Beverage
Publishing
Music
Art
Real Estate
Sporting Goods
Manufacturing
Digital Media
FinTech
Finance
Financial Services
Social Media
Franchise
Mobile Advertising
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Internet
Android
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Hardware
Biotech
Impact
Proptech
Transportation
Enterprise
Community
Media (Entertainment)
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FAQ

What does Tetsuya Nagashima invest in?

Tetsuya Nagashima invests primarily in Social, E-Commerce and Sustainability startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in Japan. The Investment Focus section breaks down every industry, stage and country in the portfolio.

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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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