Narumi Runa

 (成海瑠奈) is a former voice actress and former member of SoundOrion.

She left the group and suspended all activities in October 2021 due to her poor physical health condition. She eventually retired in late December 2021.

Profile

 * Hobbies/Skills: Watching anime/dramas, singing
 * Qualifications: Cooking Test 1-kyu, Clothing Test 1-kyu

2021
On October 10, an information of Runa allegedly cheating on her boyfriend was leaked to several social media sites. Said boyfriend was "Mokou", a Youtuber who she has been dating for 3 years.

Her role as Sengokuhara Mikasa in Onsen Musume will be taken over by Misawa Sachika.