title Idolmaster 20 Shuunen Arigatou SP Namahaishin date/time 2026.07.26 broadcast youtube hosts Nakamura Eriko (中村繪里子) Masuyama Takeaki seiyuu Tomatsu Haruka (戸松遥) Tanaka Aimi Sekine Hitomi (関根瞳) Nagatsuki Aoi (長月あおい) Ohhashi Ayaka (大橋彩香) Yamazaki Haruka (山崎はるか)

This was a live broadcast for the 20th anniversary of Idolmaster. This was broadcast right after the Idol World Super Festival 2026 Day 3 event.

The hosts were Nakamura Eriko and Masuyama Takeaki, and the guests were Tomatsu Haruka, Tanaka Aimi, Sekine Hitomi, Nagatsuki Aoi, Ohhashi Ayaka, and Yamazaki Haruka.

They talked about the various events that took place from December 2024 to now for the 20th anniversary of Idolmaster. They also showed many photos from the events.