Long Tang is a Principal at 株式会社dinii, whose known portfolio counts 5 companies.
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Investment focus
- Sector
- Healthcare
Contacts
Affiliated funds' portfolios
Principal at 株式会社dinii, whose known portfolio counts 5 companies
- Blueberry Therapeutics
- Heartseed
- Hoba Therapeutics
- DiscGenics
- ILC Therapeutics
Investor Profile
Founders in the listed sector Healthcare, and focus areas Biotech, Cell Therapy, Drug Discovery and Pharma fall inside that listing.
Stage-wise, the deals at 株式会社dinii cluster around Growth, Seed and Series A rounds.
What the affiliated firm has backed is the closest available signal on whether Long Tang is worth approaching.
Colleagues at 株式会社dinii
Frequently asked questions
Who is Long Tang?
Long Tang is an accelerator partner and venture capital investor based in Tokyo, Japan, listed as Principal at 株式会社dinii. The known portfolio of that firm counts 5 companies. That portfolio belongs to the firm, not to Long Tang personally.
What does Long Tang invest in?
Listed sectors include Healthcare; listed focus areas include Biotech, Cell Therapy, Drug Discovery and Pharma. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Long Tang invest at?
株式会社dinii appears in Growth, Seed and Series A rounds across its known deals, and Long Tang is listed there as Principal. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Long Tang listed at?
Long Tang is listed as Principal at 株式会社dinii. One other person in the database shares a firm with Long Tang.
How do I contact Long Tang?
A LinkedIn page is on file for Long Tang. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal