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

2016.04.05-	2 nen A gumi Seishun Actibu [recorded]	host
2017.05.27	Popup Story x Gochuumon ha Usagi desuka collabo namahousou	guest
2017.10.18	Idolmaster Million Live Theater Days niconama	host
2017.12.25	2 Nen A Gumi Seishun Actibu! Aimi Birthday Tokubetsu Namahousou	host
2017.12.27	Dengeki Game Namahousou	guest
2017.12.30	Yuku M@S Kuru M@S 2017	guest
2018.01.14	The Idolm@ster Million Live! 4th Live BD Hatsubai Kinen Special niconama	guest
2018.03.28	The Idolmaster Million Live Theater Days Sakura Mankai![live]	host
2018.04.23	Gorgeous@Revolution 2	guest
2018.04.28	Niconico Chou Kaigi 2018 Chou Idolmaster Million Theater Stage	guest
2018.07.25	Idolmaster 13th Anniversary P@rty	guest
2018.10.15	RekuNyan no Game Beya 19	guest
2018.12.12	Idolmaster Million Live Theater Days 2018 Thank You namahaishin	host
2018.12.29	The iDOLM@STER Yuku M@S Kuru M@S 2018	guest
2019.02.04	RekuNyan no Game Beya 33	guest
2019.05.27	Gorgeous@Revolution 28	video
2019.06.27	2 nen A gumi Seishun Actibu Yamazaki Haruka Otanjoubi niconama	host
2019.07.16	Idolmaster Million Live Theater Days Korea Haishin Kettei Namahaishin	host
2019.07.23	Tomokara! 12	guest
2019.08.26	Gorgeous@Revolution 34	guest
2019.09.05	Yoru Night x Yoru Night -Thursday-	guest
2020.06.01-2020.06.29	Yoru Night x Yoru Night -Monday-	monthly assistant
2020.07.26	Idolmaster 15th Anniversary P@rty	host
2020.09.11	2 Nen A Gumi Seishun Actibu Tokubetsu Namahaishin	host
2021.01.25	Gorgeous@Revolution 63	guest
2021.05.08	Second Shot Night Girls Party 2021 Yoru no Bu	guest
2021.06.01	Seiyuu Ota Zatsudan 3	guest
2021.11.27	Pyxis no Kira Kira Daisakusen! Bangumi Event 2021 Winter Hiru no Bu	guest
2021.11.27	Pyxis no Kira Kira Daisakusen! Bangumi Event 2021 Winter Yoru no Bu	guest
2021.12.31	Second Shot Game Bu 1	host
2022.06.06	Second Shot Game Bu 6	host
2022.06.24	2 Nen A Gumi Seishun Actibu! Yamazaki Haruka Tanjoubi Kinen Namahousou	host
2022.10.08	Idolmaster Million Live 10 Shuunen Junbichuu SP	host
2022.10.14	Mada Mada Guest Yamazaki Erii 15	host
2023.11.26	"Tensura" Housoukyoku Shucchouban in Kitakyuushuu Pop Culture Festival	guest
2024.11.16	The Idolmaster Tours Special Stage at Amusement Expo 2024	guest