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

2017.03.05	[13:00] Koezuka in Tokyo MiX Vol.03
2017.03.29	[19:00] Chorogons no Koukai Namahousou
2017.09.23	[13:45] Tokyo Game Show 2017 Twenty Three Seven stage
2019.09.15	[12:00] Azur Lane 2nd Anniversary Fes. Day 2 Azur Lane Station
2019.10.03	[17:00] Azur Lane Bowling Taikai at Akihabara UDX
2022.01.09	[13:00/15:30] Kobayashi-sanchi no Maidragon S Bangaihen Senkou Joueikai
2022.05.08	[16:00] 4U 2nd Live Tour in Sapporo
2022.06.05	[16:00] 4U 2nd Live Tour in Fukuoka
2022.06.26	[17:00] 4U 2nd Live Tour in J:COM Hall Hachiouji
2022.07.24	[] 4U 2nd Live Tour Daze for U in Yamanashi