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Companies / shizai

shizai

Japan

Shizai optimizes the cost and specifications of various materials for its clients

shizai, based in Japan, has 2 investors on file, among them Japan Post Capital and Monoful Venture Partners. Its site was last checked 12 Nov 2026: site answers.

Investors

2 investors on file
InvestorEvidenceType
Japan Post CapitalPortfolio pageCorporate VC
Monoful Venture PartnersPortfolio pageCorporate VC

More from Japan Post Capital

87 companies on its checked portfolio

Its portfolio leans to AI & Machine Learning (15%), E-commerce & Marketplaces (14%), Industrial & Manufacturing (9%).

See Japan Post Capital's full profile · Who invests alongside it

More from Monoful Venture Partners

12 companies on its checked portfolio

Its portfolio leans to E-commerce & Marketplaces (25%), Industrial & Manufacturing (20%), Robotics & Hardware (15%).

See Monoful Venture Partners' full profile · Who invests alongside it

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

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Get shizai and its investors as data

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VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/companies/shiza1.com/investors

# also
GET /v1/companies/shiza1.com
GET /v1/companies/shiza1.com/news
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