Some of the events that Rio has appeared in are as follows.

2023.02.11	[17:00] The Idolmaster Masters of Idol World 2023
2023.03.18	[16:00] The Idolmaster Shiny Colors 5th Live Day 1
2023.03.19	[17:00] The Idolmaster Shiny Colors 5th Live Day 2
2023.04.09	[19:00] SS Gakuen to Tenkousei no Himitsu
2023.12.09	[] Ijigen Fes Idolmaster Love Live Utagassen Day 1
2024.06.09	[14:00] Steam Cyber City Hiru Kouen
2024.06.09	[18:30] Steam Cyber City Yoru Kouen