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

2016.06.26	[16:00] Love Live Sunshine Aquarium de Puka Puka Sunshine
2016.07.31	[14:00] Love Live Sunshine Aqours Natsuyasumi Kagai Katsudou Numazu
2016.09.18	[13:30] Tokyo Game Show 2016 "Love Live SIF" talk show
2016.11.13	[10:30] School Idol Festival Kanshasai 2016 Osaka Opening Ceremony
2016.11.13	[16:45] School Idol Festival Kanshasai 2016 Osaka Closing Ceremony
2016.12.27	[15:30/19:00] Love Live Sunshine Aqours Fuyuyasumi Kagai Katsudou
2017.02.25	[17:30] Aqours First Love Live -Step Zero to One-
2017.02.26	[16:00] Aqours First Love Live -Step Zero to One-
2017.05.07	[11:30] Love Live School Idol Festival mini kanshasai Tokyo
2017.05.13	[] Anyupa
2017.06.10	[10:00] School Idol Festival Kanshasai 2017 opening ceremony
2017.06.10	[12:00] School Idol Festival Kanshasai 2017 Aqours Unit Taikousen Final
2017.06.11	[14:00] School Idol Festival Kanshasai 2017 Uranohoshi Jogakuin Radio
2017.06.11	[16:00] School Idol Festival Kanshasai 2017 closing ceremony
2017.08.05	[18:00] Aqours 2nd LoveLive! Happy Party Train Tour Nagoya
2017.08.06	[16:00] Aqours 2nd LoveLive! Happy Party Train Tour Nagoya
2017.08.19	[18:00] Aqours 2nd LoveLive! Happy Party Train Tour Kobe
2017.08.20	[16:00] Aqours 2nd LoveLive! Happy Party Train Tour Kobe
2017.09.29	[17:00] Aqours 2nd LoveLive! Happy Party Train Tour Saitama
2017.09.30	[17:00] Aqours 2nd LoveLive! Happy Party Train Tour Saitama
2017.10.21	[] T-Spook Tokyo Halloween Party
2018.04.27	[] Love Live Sunshine Hakodate Unit Carinval
2018.04.28	[] Love Live Sunshine Hakodate Unit Carinval
2018.06.25	[18:00] Joysound Max Party 2018
2018.11.17	[17:00] Aqours 4th Love Live Sailing to the Sunshine
2018.11.18	[16:00] Aqours 4th Love Live Sailing to the Sunshine
2019.01.26	[] Love Live Unit Taikou Zenkoku Tour Guilty Kiss in Asahikawa
2019.01.27	[] Love Live Unit Taikou Zenkoku Tour Guilty Kiss in Asahikawa
2019.02.10	[] Love Live Unit Taikou Zenkoku Tour Guilty Kiss in Numazu
2019.03.01	[] Aqours Club Katsudou Live & Fan Meeting
2019.03.02	[] Love Live Unit Taikou Zenkoku Tour in Tokyo
2019.03.03	[] Love Live Unit Taikou Zenkoku Tour in Tokyo
2019.03.23	[] Aqours World Love Live! Asia Tour 2019 Shanghai
2019.03.24	[] Aqours World Love Live! Asia Tour 2019 Shanghai
2019.04.06	[] Aqours World Love Live! Asia Tour 2019 Taipei
2019.04.07	[] Aqours World Love Live! Asia Tour 2019 Taipei
2019.04.13	[] Aqours World Love Live! Asia Tour 2019 Chiba
2019.04.14	[] Aqours World Love Live! Asia Tour 2019 Chiba
2019.04.20	[] Aqours World Love Live! Asia Tour 2019 Seoul
2019.04.21	[] Aqours World Love Live! Asia Tour 2019 Seoul
2019.06.08	[] Aqours 5th Love Live
2019.06.09	[] Aqours 5th Love Live
2019.11.15	[19:30] Lantis Matsuri 2019 at Anime NYC
2020.04.18	[17:00] "No Life Code" release event Gamers Nanba
2020.04.19	[17:00] "No Life Code" release event Akihabara Gamers
2020.05.09	[] Love Live Sunshine Unit Live Adventure 2020 -Perfect World-
2020.05.10	[] Love Live Sunshine Unit Live Adventure 2020 -Perfect World-
2021.02.14	[15:30] Chou Jigen Ongakusai
2021.09.25	[17:30] Guilty Kiss 2nd Love Live
2021.09.25	[17:30] Guilty Kiss unit second live
2021.09.26	[16:30] Guilty Kiss 2nd Love Live
2021.09.26	[16:30] Guilty Kiss unit second live
2021.12.31	[21:00] Countdown Love Live! 2021-2022 -Live with a Smile!-
2023.02.11	[17:30] Aqours Extra Love Live! 2023 -It's a Mugendai World- Valentine's Day Concert
2023.02.12	[17:30] Aqours Extra Love Live! 2023 -It's a Mugendai World- Valentine's Day Concert
2023.03.11	[17:30] Aqours Extra Love Live! 2023 -It's a Mugendai World- White Day Concert
2023.03.12	[17:30] Aqours Extra Love Live! 2023 -It's a Mugendai World- White Day Concert
2023.03.25	[18:55] Love Live stage at Anime Japan
2023.05.28	[] Aqours Radio JMA Shucchou Housoukyoku in Numazu
2023.06.03	[] Aqours Radio JMA Shucchou Housoukyoku in Nanba
2023.06.24	[] Aqours Radio JMA Shucchou Housoukyoku in Hachiouji
2023.07.23	[] Genjitsu no Yohane TV anime Furikaeri Joueikai
2023.10.09	[] Numazu Jimoai Matsuri 2023 Day 3
2023.12.09	[] Ijigen Fes Idolmaster Love Live Utagassen Day 1
2023.12.10	[] Ijigen Fes Idolmaster Love Live Utagassen Day 2