Virtual Character Encyclopedia

Kaai Yuki

歌爱雪

A VOCALOID distinguished by a schoolchild character and young singing voice. [1] [2]

Format
Voicebank singers
Performance
Voice synthesis
Project market
Japan
First release / debut
Unconfirmed
Organization / project
AHS

Biography

Kaai Yuki turns a young voice into editable singing material; creators supply melody, lyrics and expression. V4 Natural carries forward V2 characteristics while adding growl control.

AHS released the V4 edition in 2015 with official demo songs and an MMD model. The character can therefore appear in music videos and choreographed performances as well as audio, without implying a real child’s biography.

[1] [2]

Milestones

  1. VOCALOID4 edition released [1]

Works & performances

Sources

  1. AHS: Kaai Yuki V4Accessed 2026-10-20
  2. AHS: Kaai Yuki V2Accessed 2026-10-20

The first edition’s release date is unconfirmed in this batch; no private identity investigation of the child voice provider.

Updated 2026-10-20