Wakana Maruoka, a native of Tokyo, was born on 13 May 1995.[2] Maruoka initially planned to work as a civil servant, but later decided to become a voice actress instead.[3] She was educated at the Tokyo Seiyu Academy [ja].[3]
In March 2018, she was cast as Rinze Morino, one of five members of Hōkago Climax Girls, one of the few idol units within The Idolmaster Shiny Colors spin-off franchise.[4] Since then, she has performed as a singer on several Idolmaster music releases, including Hōkago Climax Girls' 2018 single Yumesaki After School (which charted at #8 in the Oricon Singles Chart) and the 2022 single Synthe-Side 02 (which charted at #25 in the aforementioned chart).[5][6] She later recalled in a 2022 interview with Da Vinci Web that while portraying Rinze, she initially "acted quietly while suppressing my emotions, but as [she] grew older, [her] emotions gradually came to the fore".[3]
^ ab"Wakana Maruoka (visual voices guide)". Behind The Voice Actors. Retrieved 23 July 2023. A green check mark indicates that a role has been confirmed using a screenshot (or collage of screenshots) of a title's list of voice actors and their respective characters found in its credits or other reliable sources of information.{{cite web}}: CS1 maint: postscript (link)