Naze Hito wa Arasoun Darou? / Summer Wind / Jinsei wa STEP!

 is ℃-ute's 29th single. It was released on April 20, 2016 in 6 editions: 3 regular and 3 limited editions. The first press of the regular editions come with a random trading card of 6 kinds depending on the jacket (17 total). The limited editions come with an event lottery serial number card.

Tracklist

 * 1) Jinesi wa Step
 * 2) Hito wa Naze Arasoun darou
 * 3) Summer Wind
 * 4) Jinesi wa Step (Instrumental)
 * 5) Hito wa Naze Arasoun darou (Instrumental)
 * 6) Summer Wind (Instrumental)

Featured Members

 * Yajima Maimi
 * Nakajima Saki
 * Suzuki Airi
 * Okai Chisato
 * Hagiwara Mai

TV Performances
TBA

Concert Performances
TBA

Trivia
TBA