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Companies / Nagasuna Mayu

Nagasuna Mayu

Kyoto, Japan

The company extracts sericin and fibroin from cocoons using safe methods and applies them to various products.

Healthcare & BiotechConsumer

Nagasuna Mayu, based in Kyoto, Japan, has 1 investor on file, among them Kintetsu Venture Partners. Its site was last checked 13 Nov 2026: site answers.

nagasuna-mayu.jp

Investors

1 investor on file
InvestorEvidenceType
Kintetsu Venture PartnersPortfolio pageCorporate VC

More from Kintetsu Venture Partners

15 companies on its checked portfolio

Its portfolio leans to AI & Machine Learning (17%), Media & Entertainment (9%), Consumer (9%).

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See Kintetsu 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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VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/companies/nagasuna-mayu.jp/investors

# also
GET /v1/companies/nagasuna-mayu.jp
GET /v1/companies/nagasuna-mayu.jp/news
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