Tenkaippin ~Michinoku Kakumei~ / Wonderful Tohoku

 is the debut and 1st single released by Iginari Tohokusan. It was released on 26 March 2017. This single was released concurrent to Mugen Genju.

Tracklist

 * 1) Tenkaippin ~Michinoku Kakumei~ (天下一品～みちのく革命～; World's Best~ Michinoku Revolution~)
 * 2) Wonderful Tohoku (ワンダフル東北)

Featured Members

 * Tachibana Karen
 * Ritsuki Hikaru
 * Minato Risa
 * Kitami Rine
 * Hazuki Yuna
 * Yasumori Waka
 * Sakura Hinano
 * Date Kaaya
 * Fujitani Miu