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

2013.04.21	[17:00] Hayate no Gotoku Kami nomizo shiru Sekai Joint Concert
2018.07.01	[] Aimi to Haruka no 2 nen A gumi Seishun Actibu
2019.05.11	[14:30/18:30] Second Shot Fes -Girls Members- 2019
2023.02.11	[17:00] The Idolmaster Masters of Idol World 2023
2023.04.22	[17:30] Idolmaster Million Live 10th Live Tour Act-1 Day 1
2023.12.09	[] Ijigen Fes Idolmaster Love Live Utagassen Day 1
2024.02.24	[17:30] Idolmaster Million Live 10th Live Tour Act-4 Day 1
2024.02.25	[17:30] Idolmaster Million Live 10th Live Tour Act-4 Day 2