'Kokkyou no Nai Jidai' is the coupling song of TYPE E's 51st single AKB48 'Ja-Ba-Ja' which will be released March 14, 2018.
'Kokkyou no Nai Jidai' was performed by Sakamichi AKB unit, a unit consisting of several members of AKB48 Group and Sakamichi Series. In this song, Keyakizaka46 member Nagahama Neru plays as a center.
★ Kokkyo no Nai Jidai / SakamichiAKB ★AKB48 Team A: Mukaichi Mion
AKB48 Team 4: Okada Nana
AKB48 Team 8: Okabe Rin, Oguri Yui
SKE48 Team S: Matsui Jurina
SKE48 Team KIV: Miyawaki Sakura
Nogizaka46 1st Generation: Saito Asuka
Nogizaka46 2nd Generation: Hori Miona
Nogizaka46 3rd Generation: Ozono Momoko, Kubo Shiori, Yamashita Mizuki, Yoda Yuki
Kanji Keyakizaka46: Imaizumi Yui, Kobayashi Yui, Sugai Yuuka, Nagahama Neru, Watanabe Risa
Hiragana Keyakizaka46: Kato Shiho