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

2019.10.27	[] The Idolmaster Shiny Colors 283 Production Producer Kanshasai
2023.02.12	[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
2023.08.05	[17:00] Heaven Burns Red 1.5th Fes
2023.08.05	[19:00] Heaven Burns Red 1.5th Fes
2023.12.09	[] Ijigen Fes Idolmaster Love Live Utagassen Day 1
2024.02.04	[16:00] Heaven Burns Red 2nd Anniversary Party