Perfect Tripper

 is the debut digital single released by Happy Kuru Kuru.

It was released on May 16, 2016.

Digital Single Information

 * Lyrics, composition, and arrangement: Yunomi (ゆのみ).

Tracklist

 * 1) Perfect Tripper (パーフェクトトリッパー)

Featured Members

 * Kinoko
 * Nono