ALPHA
Venture capitalTokyo · Seed–Late Stage · 12 people tracked
Also known as 株式会社ALPHA
Not to be confused with Alpha (Venture capital · Richmond, US)
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Investment thesis
ALPHA invests in startups that harness distinctly Japanese strengths or address uniquely Japanese challenges to create global impact. Its thesis spans three themes: Culture × Global (Japanese craft, food, deep-tech and content aimed at world markets), Structural Challenges (technologies tackling aging, labor shortages, energy and climate issues), and Next-gen Industry (AI, robotics, healthcare and security from infrastructure layers to applications). The firm pursues a co-creation model where experienced capitalists run alongside founders, provides hands-on support in strategy, team-building and operations, and invests with a long-term horizon alongside mainly institutional LPs. It backs companies from seed to later stages and actively makes follow-on investments.
Source: firm website, verified Oct 2, 2026.
Team · 12 people
from the firm's website & public directoriesWhat they invest in
from 1 of 5 portfolio companiesConsumer ×1Marketplaces ×1Retail Tech ×1
HQs:Japan×1
Investments · 5 tracked
founders shown can be your intro pathJapanese startup offering Askhub, a generative-AI knowledge management and AI agent platform for enterprise DX.
Co-investorsSkyland Ventures
Mofuku Rescue operates an unmanned, 24-hour self-service store where customers can try on and rent mourning attire (funeral wear).
ConsumerMarketplacesRetail TechTokyo, JP
後藤佑介(代表取締役 (Representative Director))永江悠真(代表取締役 (Representative Director))
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
X Mile株式会社株式会社MW株式会社アトム
Frequently asked questions
- How many investments has ALPHA made?
- ALPHA has 5 tracked investments, including 1 dated in the last 24 months.
- What stage does ALPHA invest at?
- ALPHA invests at the Seed, Series A, Series B, Series C, Growth, Late Stage stages.
- What is ALPHA's typical check size?
- ALPHA typically writes checks of $330K – $13M.
- What sectors does ALPHA focus on?
- ALPHA focuses on AI & Machine Learning, Climate Tech, Cybersecurity, Deep Tech, Energy, FoodTech, Healthtech, HR Tech, Robotics, Sector Agnostic.
- Where is ALPHA located?
- ALPHA is headquartered in Tokyo, JP.
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