Bokura no Jidai da

 is the debut and only single released by ULTRA.

It was released on October 31, 2017.

Single Information

 * Catalog Number:
 * SPRL-0105 (Type-A)
 * SPRL-0106 (Type-B)
 * SPRL-0107 (Type-卍)

Type-A

 * 1) Bokura no Jidai da (僕らの時代だ; It's Our Time)
 * 2) Irony

Type-B

 * 1) Bokura no Jidai da
 * 2) Challenger

Type-卍

 * 1) Bokura no Jidai da
 * 2) Chou Koi Matsuri (超恋祭; Super Love Festival)
 * 3) Tenshi no Kizu 2017 ~Boku to Tatakatte Iku~ (天使の傷 2017 ～僕と戦って行く～; Angel's Wound 2017 ~Fight With Me~)

Featured Members

 * Momo Yumeka
 * Yumesaki Moka
 * Kohinata Himari
 * Rukawa Runa
 * Sasazawa Mayuka