Les meilleurs sites pour regarder IDOLiSH7 7th Anniversary Event "Only Once, Only 2023 un film en streaming gratuit en VF ou VOSTFR, en illimité et sans inscription. 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".