IDOLiSH7 7th Anniversary Event "ONLY ONCE, ONLY 7TH"
20236h 5min
0.0
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".
| Genre | Music |
| Production Companies | Bandai Namco Filmworks, TBS |
| Production Ccountries | Japan |