Fairy Devices

Active#50 in Japan

Estimated valuation · Industrial wearables and voice AI · Japan

Wearable AI devices and voice-analysis software that capture and support the work of field technicians and plant workers.

AI›industrial wearables and voice AI fairydevices.jp

Founded2007

HQTokyo

RaisedJPY 3.6bn

Last roundSeries B (2nd close) · Jun 2023

Country of originJapanListed in the Japan ranking

Where would you invest?JapanJurisdiction as cited by the ranking

Estimated valuation

AI · Japan ranking

≈ USD 77MUSD 39–150M · Tens of M$

Hundreds of k$

Millions $

Tens of M$

Hundreds of M$

Unicorn

Decacorn

Hectocorn

Anchor: Last known equity round: Series B (2nd close) · USD 15M · Jun 2023
AI adjustment: None

An indicative editorial estimate produced by AI, imperfect by nature: neither a financial valuation nor investment advice. Only the market sets a company’s value. Method

Uback rankings

How the AI ranks →

Ranking	Tier	Rank	Edition	Next update
Japan · all sectors	Top 50	#50	Edition 0 · October 2026	10 Jan 2027

Rank historyOct 2026 · #50First edition: no movements yet.

Funding history

JPY 3.6bn raised in total

Date	Round	Amount	Type	Investors
Jun 2023	Series B (2nd close)	USD 15M	Equity	Daikin, Yanmar Ventures, NTT TechnoCross

Rounds as cited by Uback’s rankings. Equity, debt and grants are shown separately; only equity rounds count towards the valuation anchor.

Independent analyses

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What the AI reads

Read by the AI at the next edition.

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Last updated: Oct 2026Report an error

Uback is a content publisher and an aggregator of non-binding expressions of interest. It provides no investment advice, receives no mandate and takes part in no transaction. Rankings, ranges and brackets are editorial estimates produced by AI, purely indicative.