Artifical Intelligence VTuber.

Kizuna AI (キズナアイ, 絆愛, lit. Bonded Love) is a female Japanese Virtual YouTuber who debuted on 29 November 2016. A pioneer in the VTuber field, she is credited with coining the phrase "Virtual Youtuber", and is one of the most successful VTubers of all time, reaching over 3 million YouTube subscribers.

Ai went on indefinite hiatus on 26 February 2022, following a farewell concert featuring cameo appearances by over 1,000 VTubers.