This Love Live! CD single was originally released when the smartphone game, Love Live! School Idol Festival, broke over 3 million users! The mini-group, Printemps, features Honoka Kosaka (CV: Emi Nitta), Kotori Minami (CV: Aya Uchida), and Hanayo Koizumi (CV: Yurika Kubo). This release contains two songs, their karaoke versions, and a mini-drama. Also features an exclusive cover illustration.
Disc 1 - CD
01. Eternal Friends
02. Nightingale Love Song
03. Eternal Friends (Karaoke Ver.)
04. Nightingale Love Song (Karaoke Ver.)
05. That's Possible! Maki's House (Mini-Drama)