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

2014 12.06	[12:15] Fantasia Bunko Daikanshasai 2014
2017 11.10	[19:30] Aisaka Yuuka "Hikari Hikari" event Akihabara Gamers
2017 11.11	[14:00] Aisaka Yuuka "Hikari Hikari" event Animate Nagoya
2017 11.12	[13:00] Aisaka Yuuka "Hikari Hikari" event Tower Records Umeda
2017 11.12	[17:00] Aisaka Yuuka "Hikari Hikari" event Animate Osaka Nipponbashi
2017 11.18	[14:00] Netojuu no Susume OP/ED Special Event Lazona Kawasaki
2017 11.19	[14:00] Aisaka Yuuka "Hikari Hikari" event Animate Shinjuku
2017 11.19	[19:00] Aisaka Yuuka "Hikari Hikari" event Sofmap Akiba 1Gou
2017 11.23	[14:00] Aisaka Yuuka "Hikari Hikari" event Gamers Sendai
2017 11.26	[14:00] Aisaka Yuuka "Hikari Hikari" event Toranoana Akihabara
2018 02.18	[11:00] Onsen Matsuri 2018 Fuyu "Etotama Bluray Box event"
2019 09.14	[13:00] Tokyo Game Show 2019 Koei Tecmo Atelier Online
2021 04.25	[14:00/18:00] Hachinai Spring Live in Hachiouji