IDOLiSH7 7th Anniversary Event "Only Once, Only

ONLY ONCE, ONLY 7TH. was the sixth live by the IDOLiSH7 franchise, held at the Yoyogi National Gymnasium. It was a celebration of the franchise's seventh anniversary and it marked a special milestone as the number "7" is very a significant number within IDOLiSH7. The theme was "parade".

Toshiki Masuda

Iori Izumi

Yusuke Shirai

Yamato Nikaido

Tsubasa Yonaga

Mitsuki Izumi

KENN

Tamaki Yotsuba

Atsushi Abe

Sogo Osaka

Takuya Eguchi

Nagi Rokuya

Kensho Ono

Kensho Ono

Wataru Hatano

Gaku Yaotome

Soma Saito

Tenn Kujo

Takuya Sato

Ryunosuke Tsunashi

Soichiro Hoshi

Momo

Shinnosuke Tachibana

Yuki

Yūya Hirose

Haruka Isumi

Subaru Kimura

Toma Inumaru

Koutaro Nishiyama

Minami Natsume

Takashi Kondo

Torao Mido