Some of the internet that Eriko has appeared in are as follows.

2016.05.26-	d Studio	assistant
2017.09.22	TGS2017 Xperia live broadcast	assistant
2017.12.30	Yuku M@S Kuru M@S 2017	guest
2018.06.21	Grimoire Niconama 42	guest
2018.07.25	Idolmaster 13th Anniversary P@rty	guest
2018.12.29	The iDOLM@STER Yuku M@S Kuru M@S 2018	guest
2019.02.15	Idolmaster Million Live! Theater Days Challenge nama haishin	guest
2019.05.15	Idolmaster Million Live Theater Days "Reiwa" Saisho no Namahaishin	host
2020.07.26	Idolmaster 15th Anniversary P@rty	host
2020.12.15	Idolmaster Poplinks PopMas Namahaishin	host
2020.12.29	Yuku M@S Kuru M@S 2020	host
2021.07.01	8 Gatsu no Cinderella Nine (Hachinai Live) 19	host
2021.07.16	Azurlane Idolmaster Collabo Kinen SP	guest
2021.10.17	Azurlane Navigation Saishuukai SP	guest
2021.12.01	8 Gatsu no Cinderella Nine (Hachinai Live) 21	host
2021.12.21	Seiyuu Ota Zatsudan 16	guest
2022.03.06	Houchi Shoujo 5 Shuunensai Chokuzen Namahousou	guest
2022.05.31	8 Gatsu no Cinderella Nine (Hachinai Live) 23	host
2023.02.25	8 Gatsu no Cinderella Nine (Hachinai Live) 26	host
2023.03.29	8 Gatsu no Cinderella Nine (Hachinai Live) 27	host
2024.05.31	8 Gatsu no Cinderella Nine (Hachinai Live) 32	host
2024.11.16	The Idolmaster Tours Special Stage at Amusement Expo 2024	guest
2024.12.27	All Imas Dai Kanshasai	guest