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

2009.11.21-	Tsuki Neko Radio	host
2013.06.07	Denjin Gacha "Smile Shooter"	guest
2013.11.08	Denjin Gacha "Smile Shooter"	guest
2015.02.20	Mimori Suzuko 2nd Album Hatsubai Kinen niconama Mimorin Station 2	guest
2015.07.07	Cinderella Girls Tokuban Tanabata no Yoru ni Kagayaku Hoshi ni Negai wo	guest
2016.05.31	Seiyuu Anizatsudan 8	guest
2016.07.01-2020.09.26	Matsu Iga Produce	host
2016.09.06	Mimori Suzuko 3rd Album Hatsubai Kinen niconama Mimorin Station 3	guest
2016.12.17	Matsu Iga Produce DVD Hatsubai Kinen Tokuban [live]	host
2017.01.10	Seiyuu Anizatsudan 39	guest
2017.02.11	JAEPO2017 Kaijuu Musume [live]	guest
2017.04.18	Cinderella Girls Dere Sute Night x10 [live]	host
2017.05.31	Cinderella Girls Dere Sute Night x11 [live]	host
2017.06.06	Seiyuu Anizatsudan 59	guest
2017.12.23	Roommate 0	host
2018.01.31	Roommate 1	host
2018.03.13	Seiyuu Anizatsudan 93	guest
2018.03.26	Grimoire Niconama 39	guest
2018.08.21	Cinderella Girls Dere Sute Night x20 [live]	host
2018.09.11	Seiyuu Anizatsudan 116	guest
2018.12.11	Cinderella Girls Dere Sute Night x24 [live]	video
2019.01.28	Toji no Miko Kizamishi Issen no Tomoshibi Shinshun Special	guest
2019.03.20	Cinderella Girls Dere Sute Night x27 [live]	host
2019.06.29	Roommate 18	host
2019.07.04	MatsuIga Summer Battle Reiwa Gannen Event Shutsuen Senbatsu Yosen	host
2019.10.09-2019.10.11	PhanKill no Zetsu! tte Asobo 113-115	guest
2019.10.11	Hata Sawako no Shawa Gohan 40	guest
2020.01.30	Nanamin no Negoto 12	guest
2020.03.29	MatsuIga Produce Hata Pro Girls Band Festival	guest
2020.06.13	Bandai Namco Entertainment Festival Tokubetsu Namabangumi	guest
2020.07.30	Aoyama Yoshino no Kanousei ni Chousen 14	guest
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
2020.12.12	Igarashi Hiromi Seitansai at Loft9 Shibuya [live]	host
2021.06.01	Seiyuu Ota Zatsudan 3	host
2021.06.15	Seiyuu Ota Zatsudan 4	host
2021.08.03	Seiyuu Ota Zatsudan 7	host
2021.08.17	Seiyuu Ota Zatsudan 8	host
2021.09.08	Roommate 45	host
2021.10.19	Seiyuu Ota Zatsudan 12	host
2021.11.02	Seiyuu Ota Zatsudan 13	host
2021.11.16	Seiyuu Ota Zatsudan 14	host
2021.11.17	Cinderella Girls Motto Dere Sute Night x52 [live]	emcee
2021.12.07	Niconico SSG 148	guest
2022.01.18	Seiyuu Ota Zatsudan 17	host
2022.03.01	Seiyuu Ota Zatsudan 20	host
2022.03.12	Seiyuu Ota Zatsudan Talk Event 1 Bu	host
2022.03.12	Seiyuu Ota Zatsudan Talk Event 2 Bu	host
2022.03.15	Seiyuu Ota Zatsudan 21	host
2022.05.17	Seiyuu Ota Zatsudan 25	host
2022.06.07	Seiyuu Ota Zatsudan 26	host
2022.06.21	Seiyuu Ota Zatsudan 27	host
2022.08.02	Seiyuu Ota Zatsudan 30	host
2022.08.16	Seiyuu Ota Zatsudan 31	host
2022.11.01	Seiyuu Ota Zatsudan 36	host
2022.11.15	Seiyuu Ota Zatsudan 37	host
2022.12.14	Gamers Guild 65	guest
2023.01.22	Famitsuu Party Game Gatsu Kaiketsu 2023	host
2023.02.07	Seiyuu Ota Zatsudan 41	host
2023.02.21	Seiyuu Ota Zatsudan 42	host
2023.03.10	Yuukinchi 40	guest
2023.03.21	Seiyuu Ota Zatsudan 44	host
2023.06.06	Seiyuu Ota Zatsudan 47	host
2023.09.18	Yuukinchi 52	host
2023.10.03	Seiyuu Ota Zatsudan 51	host
2023.11.16	G's Kawa Voice Jinrou Part 2	host
2023.11.18	I Have Controller SP	guest
2024.01.16	Seiyuu Ota Zatsudan 54	host
2024.01.25	Nacchan Erichan no Erai Sugoi 18	guest
2024.02.08	Seiyuu Ota Zatsudan 55	host
2024.05.07	Seiyuu Ota Zatsudan 58	host
2024.05.27	Toriseka 97	guest
2024.06.21	Cinderella Girls Motto Dere Sute Night	host
2024.07.02	Seiyuu Ota Zatsudan 60	host
2024.08.14	Grimoire Niconama A 10 Shuunen Special	guest
2024.12.22	I Have Controller Tokuban	guest
2025.01.08	Nacchan Erichan no Erai Sugoi 30	guest