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

2016.08.09	Seiyuu Anizatsudan 18	guest
2017.03.10	Grimoire Niconama 27	guest
2017.10.21	Fantasia Bunko Daikanshasai 2017 [live]	guest
2018.01.29	Nanamori Chuu Goraku Bu 7 Shuunen Kinen Event Zenzen Zenyasai Niconama	host
2019.02.11	Tensei shitara Slime datta ken Jura ga Mori Mori 3	guest
2019.06.20	Grimoire Niconama A 3	guest
2020.01.11	Toriseka 46	guest
2020.10.21	Gangan GA Channel 77	guest
2021.04.17	Nanamori Chuu Gorakubu 10 Shuunen Kinen Namahousou	host