Sinumy

Osaka, Japan

Sinumy develops Bluetooth-based hands-free authentication technology that identifies a person's smartphone position to within a few centimeters for use in transit gates, payments, and smart locks.

Cybersecurity Consumer

Sinumy, based in Osaka, Japan, has 4 investors on file, among them Kobe University Capital, Mint and MIRAIDOOR Co., Ltd.. Its latest round on record is Series A, 15 Jul 2026. Its site was last checked 12 Nov 2026: site answers.

sinumy.com

Funding

1 round on record

Latest roundSeries A15 Jul 2026

Since that round4 monthsno later round on record

Investors in its rounds11 with a VCinfo profile

Jul 2026Series AWith MIRAIDOOR Co., Ltd.

Round sizes and total raised are on Fundup AI, our sister product for funding data.

Investors

4 investors on file

Investor	Evidence	Type
Kobe University Capital	Portfolio page	Venture capital
Mint	Portfolio page	Venture capital
MIRAIDOOR Co., Ltd.	Portfolio page	Venture capital
Samurai Incubate Inc.	Portfolio page	Venture capital

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

At a glance

Latest round: Series A, 15 Jul 2026
Investors on file: 4
Founded: 2018
Employees: 1-10
Headquarters: Osaka, Japan
Open roles: 2
Site: Answers
Last checked: 12 Nov 2026

Company data by Fundup AI.

Backed by the same investors

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