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

2023 04.22	[18:00] Nijigasaki Fan Meeting Tour Hiroshima
2023 04.23	[13:00/17:00] Nijigasaki Fan Meeting Tour Hiroshima
2023 05.06	[18:00] Nijigasaki Fan Meeting Tour Line Cube Shibuya
2023 05.07	[13:00/17:00] Nijigasaki Fan Meeting Tour Line Cube Shibuya
2023 05.13	[18:00] Nijigasaki Fan Meeting Tour Aichi
2023 05.14	[13:00/17:00] Nijigasaki Fan Meeting Tour Aichi
2023 06.17	[18:00] Nijigasaki Fan Meeting Tour Fukuoka
2023 06.18	[13:00/17:00] Nijigasaki Fan Meeting Tour Fukuoka
2023 07.01	[18:00] Nijigasaki Fan Meeting Tour Osaka
2023 07.02	[13:00/17:00] Nijigasaki Fan Meeting Tour Osaka
2023 07.16	[18:00] Nijigasaki Fan Meeting Tour Hokkaidou
2023 07.17	[13:00/17:00] Nijigasaki Fan Meeting Tour Hokkaidou
2023 12.09	[] Ijigen Fes Idolmaster Love Live Utagassen Day 1
2023 12.10	[] Ijigen Fes Idolmaster Love Live Utagassen Day 2
2024 01.21	[14:15.18:00] Dai 1 Kai Hao Hao Undoukai