Kimi ga Inakucha!

is a song by Hello, Happy World!

It is the title track for their 3rd single, with Wacha-Mocha-Pettan Koushinkyoku as the coupling track. It was released on December 5, 2018.

The Blu-ray edition includes the song's animated music video and footage of Itou Miku's performance with THE THIRD during GaRuPa LIVE in Tokyo. The first-print edition also included one of the five character cards.

It can be unlocked by completing Chapter 15 of Hello, Happy World!'s second band story.

It was written by Oda Asuka, and arranged and composed by Fujima Hitoshi.

Video
Music Video = Short MV ver.= YouTube Preview =

Chart Performance

 * On December 5, 2018, Kimi ga Inakucha! ranked 8th and 6th in the daily singles ranking in Oricon.
 * On December 6, 2018, it reached 5th in the daily singles ranking.
 * The single ranked 8th in the weekly ranking.

Live Performances

 * February 22, 2019: Genesis
 * July 14, 2019: Heaven and Earth Day 2
 * February 22, 2021: Rausch und/and Craziness II (during DJ CHU² Time)