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

2017.03.25	[14:00] Anime Japan 2017 Sakura Quest
2018.02.18	[17:50] Onsen Matsuri 2018 Fuyu "Earphones Premium Supporter Matsuri"
2018.03.24	[13:30] Anime Japan 2018 Grancrest Senki Special Stage
2019.08.25	[19:00] Roudoku Geki Genji Monogatari
2020.02.09	[14:00/17:30] Atelier Reina Kagai Jugyou 2
2020.03.15	[14:00/17:00] Koko Doko? Conference 1 -Koko Kayabachou-
2024.02.25	[17:30] Idolmaster Million Live 10th Live Tour Act-4 Day 2