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

2017 07.23	Onsen Musume Hatsu Niconama [live]	host
2017 11.04	Onsen Musume Wacchoina Special [live]	host, video
2017 11.30	Yoru Night x Yoru Night -Thursday-	guest
2018 03.24	Anime Japan 2018 Kadokawa Booth Stage nama chuukei	guest {Asobi Asobase}
2018 12.30	Watashi ni Tenshi ga Maiorita! Housou Chokuzen Special	host
2019 02.23	Watashi ni Tenshi ga Maiorita! Mouikkai	host
2019 03.24	Watashi ni Tenshi ga Maiorita! Saishuukai Chokuzen Special	host
2019 06.25	Idolmaster Cinderella Girls Gekijou Climax Season Saishuukai Tokuban	host
2019 07.09	Korette Oshigoto nanadesu 7	guest
2019 12.20	Brave Sword x Blaze Soul Wave 11	guest
2020 02.20	Toriseka 47	guest
2020 06.10	Cinderella Girls Rimotto Dere Sute Night x39 [audio only]	guest
2021 04.06	Cinderella Girls Motto Dere Sute Night x48 [live]	video
2021 04.07	Nagae Rika Shinbangumi Happyou Tokuban	host
2021 11.08	Gorgeous@Revolution 77	guest
2021 12.12	Wataten 5 First Oneman Live Bluray Hatsubai Kinen Tokuban	video
2021 12.13	Zettai Knee! Kachitori masu 11	guest
2021 12.17	Brave Sword x Blaze Soul Wave 15	guest
2022 03.12	Seiyuu Ota Zatsudan Talk Event 2 Bu	guest
2022 04.22	Cinderella Girls Motto Dere Sute Night x56 [live]	guest
2022 06.17	Oshiro Project RE Koushiki Namahousou 13	guest
2022 06.18	Yuukinchi Game and Talk Event Yoru no Bu	guest
2022 09.03	Watashi ni Tenshi ga Maiorita! Precious Friends Mousugu Koukai	host
2022 10.12	Gamers Guild 61	guest
2022 12.03	Anime Hack TV 19	guest
2023 03.01	Seiyuu Encount 41	guest
2023 03.29	Cinderella Girls Motto Dere Sute Night x66 [live]	guest
2023 05.12	Mada Mada Guest Yamazaki Erii 22	host
2023 09.28	Toriseka 89	guest
2023 11.26	Nichiyoubi ha Ofureko de Onegai shimasu	guest
2023 12.25	I Have Controller Christmas Tokuban	guest
2024 03.25	Toriseka 95	host