Samba! Kobushi Janeiro / Bacchikoi Seishun! / Ora wa Ninkimono (サンバ！こぶしジャネイロ/バッチ来い青春！/オラはにんきもの; Samba! Kobushi Janeiro / Bring It On Youth! / I'm Such a Popular Kid) is Kobushi Factory's 3rd single. It was released on July 27, 2016 in six editions: three regular and three limited. The first press of the limited editions include a random trading card of 9 kinds depending on the jacket (27 total). "Ora wa Ninkimono" is a cover of Crayon Shin-chan's third opening theme, and is the requirement song for the Ai Odorisai 2016 ~Idol Matsuri~ contest.