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

2017.03.25	[14:00] Anime Japan 2017 Sakura Quest
2017.09.21	[] Tokyo Game Show 2017 School Idol Festival Shinjouhou Happyoukai
2018.03.25	[15:00] Anime Japan 2018 Minna de Pyon Pyon Deka Suku Fes Challenge
2018.07.15	[10:00] SIF Kanshasai 2018 Numazu Opening Ceremony
2018.07.15	[11:30] SIF Kanshasai 2018 Numazu Shin Jouhou Happyoukai Stage
2018.07.15	[13:30] SIF Kanshasai 2018 Numazu Nijigasaki Gakuen School Idol Doukoukai
2018.11.10	[15:00] "Tokimeki Runners" event Odaiba Tokimeki Stage
2019.09.22	[17:00] SIF Kanshasai 2019 Nijigasaki Gakuen All Stars Stage 2
2019.12.14	[17:00] Nijigasaki Gakuen First Live With You
2019.12.15	[15:00] Nijigasaki Gakuen First Live With You
2021.05.23	[] Nijigasaki Ohiru Yasumi and Ohayou Houshitsu Koukai Rokuon 1 Bu
2021.05.23	[] Nijigasaki Ohiru Yasumi and Ohayou Houshitsu Koukai Rokuon 3 Bu
2021.09.25	[10:30] SIF Kanshasai 2021 Opening Stage
2021.10.09	[18:00] Nijigasaki Gakuen Unit Live vol 2 Qu4rtz -Sweet Cafe-
2021.10.10	[16:00] Nijigasaki Gakuen Unit Live vol 2 Qu4rtz -Sweet Cafe-
2021.12.31	[21:00] Countdown Love Live! 2021-2022 -Live with a Smile!-
2022.02.26	[] Nijigasaki Gakuen School Idol Doukoukai 4th Live
2022.02.27	[] Nijigasaki Gakuen School Idol Doukoukai 4th Live
2023.03.18	[18:00] Nijigasaki Gakuen Unit Live! -Qu4rtz Fluffy Magic-
2023.03.19	[16:00] Nijigasaki Gakuen Unit Live! -Qu4rtz Fluffy Magic-
2023.05.27	[] Bushiroad Rock Festival 2023 at Fuji-Q Highland
2023.06.17	[18:00] Nijigasaki Fan Meeting Tour Fukuoka
2023.06.18	[13:00/17:00] Nijigasaki Fan Meeting Tour Fukuoka
2023.12.09	[] Ijigen Fes Idolmaster Love Live Utagassen Day 1
2023.12.10	[] Ijigen Fes Idolmaster Love Live Utagassen Day 2
2023.12.23	[18:00] Nijigasaki Gakuen School Idol Doukoukai 6th Live Aichi Sky Expo
2023.12.24	[16:30] Nijigasaki Gakuen School Idol Doukoukai 6th Live Aichi Sky Expo
2024.01.13	[18:00] Nijigasaki Gakuen School Idol Doukoukai 6th Live Yokohama
2024.01.14	[17:00] Nijigasaki Gakuen School Idol Doukoukai 6th Live Yokohama