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

2015.08.04	Cinderella Girls OP "Shine!" Hatsubai Zenya Niconama	guest
2015.10.07	Toukaigi Koukou Power Probu [live]	host
2015.12.24	Power Pro Nine Challenge [live]	host
2016.04.12-2018.09.18	Seiyuu Anizatsudan	host
2016.07.01-2020.09.26	Matsu Iga Produce	host
2016.10.12	Tou Channel Kaisen Special [live]	guest
2016.12.07	Cinderella Girls Dere Sute Night 7 [live]	video
2016.12.17	Matsu Iga Produce DVD Hatsubai Kinen Tokuban [live]	host
2016.12.26	d Studio 31	guest
2017.05.31	Cinderella Girls Dere Sute Night x11 [live]	host
2017.10.26	8 Gatsu no Cinderella Nine (Hachinai Live) 2	host
2018.02.08	Kikouze Light Novel! Niconama Tokuban	guest
2018.07.19	Cinderella Girls Dere Sute Night x19 [live]	host
2018.10.24	Game ha 1 Nichi Maru Jikan 61	guest
2018.10.25	8 Gatsu no Cinderella Nine (Hachinai Live) 6	host
2018.12.11	Cinderella Girls Dere Sute Night x24 [live]	video
2019.03.20	Cinderella Girls Dere Sute Night x27 [live]	host
2019.06.16	Idolmaster Cinderella Girls Producer-san Kanshasai	guest
2019.06.25	Idolmaster Cinderella Girls Gekijou Climax Season Saishuukai Tokuban	host
2019.07.04	MatsuIga Summer Battle Reiwa Gannen Event Shutsuen Senbatsu Yosen	host
2020.03.29	MatsuIga Produce Hata Pro Girls Band Festival	guest
2020.06.13	Bandai Namco Entertainment Festival Tokubetsu Namabangumi	emcee
2020.08.22	Matsu Iga Produce DVD Vol.9 Vol.10 Tokuban 1bu	host
2020.08.22	Matsu Iga Produce DVD Vol.9 Vol.10 Tokuban 2bu	host
2021.04.06	Cinderella Girls Motto Dere Sute Night x48 [live]	guest
2021.05.04	Seiyuu Ota Zatsudan 1	host
2021.05.18	Seiyuu Ota Zatsudan 2	host
2021.09.07	Seiyuu Ota Zatsudan 9	host
2021.09.21	Seiyuu Ota Zatsudan 10	host
2021.10.19	Seiyuu Ota Zatsudan 12	host
2021.11.13	Homerun Radio! Yakult Swallows Central League Yuushou Kinen Tokuban	host
2021.12.01	8 Gatsu no Cinderella Nine (Hachinai Live) 21	host
2021.12.07	Seiyuu Ota Zatsudan 15	host
2021.12.21	Seiyuu Ota Zatsudan 16	host
2022.01.18	Seiyuu Ota Zatsudan 17	host
2022.03.12	Seiyuu Ota Zatsudan Talk Event 1 Bu	host
2022.03.12	Seiyuu Ota Zatsudan Talk Event 2 Bu	host
2022.04.05	Seiyuu Ota Zatsudan 22	host
2022.04.19	Seiyuu Ota Zatsudan 23	host
2022.06.10	Rei and Yui no Homerun Radio 81	host
2022.07.05	Seiyuu Ota Zatsudan 28	host
2022.07.19	Seiyuu Ota Zatsudan 28	host
2022.10.04	Seiyuu Ota Zatsudan 34	host
2022.10.18	Seiyuu Ota Zatsudan 35	host
2022.12.14	Gamers Guild 65	guest
2023.01.17	Seiyuu Ota Zatsudan 40	host
2023.03.21	Seiyuu Ota Zatsudan 44	host
2023.04.04	Seiyuu Ota Zatsudan 45	host
2023.07.04	Seiyuu Ota Zatsudan 48	host
2023.07.12	Cinderella Girls Motto Dere Sute Night x70 [live]	guest
2023.09.05	Seiyuu Ota Zatsudan 50	host
2023.11.18	I Have Controller SP	guest
2023.12.05	Seiyuu Ota Zatsudan 53	host
2024.01.16	Seiyuu Ota Zatsudan 54	host
2024.03.22	Rei and Yui no Homerun Radio 2023 Season 25	host