Product details · WUT-KOISURU-AI
Koisuru AI
Tapple’s product team confirms Koisuru AI closed in September 2024. The displayed November 11, 2024 is the dated operator-confirmation proxy, not the actual cutoff.
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The record
A standalone AI companion app with remembered conversations, changing personality and intimacy, and synthesized voiced interactions with a virtual romantic partner.
- Operator at shutdown
- Tapple, Inc. Company source
- Launched
- 15 Jan 2024Launch source
- Discontinued
- 11 Nov 2024Announcement-date estimate; exact service cutoff unconfirmedClosure source
How it ended
Tapple’s product team confirms Koisuru AI closed in September 2024. The displayed November 11, 2024 is the dated operator-confirmation proxy, not the actual cutoff.
CyberAgent/Tapple product-team retrospective — completed Koisuru AI closure ↗ · Checked 10 Oct 2026
Sources and verification
- Shutdown
- The displayed November 11, 2024 date is inferred: it is the publication day of the operator-group retrospective, reviewed and corrected by the named speakers, which explicitly confirms the complete Koisuru AI app ended in September 2024. The exact actual cutoff day, original closure-announcement day, hour and timezone remain unverified. A September 2 day appears in a forward-looking press roundup but is not promoted here to a verified actual day. This independently named iOS companion had its own user entry and full remembered/voiced interaction task; the continuing Tapple dating service, CyberAgent and voice actor’s other work are outside its closure. Closure source
- Dates checked
- Verified 10 Oct 2026
- AI functionality
- AI functionality source
- Launch
- Tapple’s original release announces the independent app on January 15, 2024, with its own website and iOS listing.
- Location
- Japan · Tokyo. The original product release explicitly identifies Tapple’s Tokyo, Shibuya headquarters. This is the operator’s product-period corporate city, not a server location; no coordinates inferred. Location source