Ruka was inspired to become a voiceover artist while watching BanG Dream! actresses perform live. Her dream came true when she became a member of HiBiKi as of April 26, 2020, when it was announced that she will voice Kurumi.
Movie | Siegfeld Institute of Music Junior High 1st LIVE | Ryoko Kobato | 2025 |
Movie | Revue Starlight ―The STAGE Junior High― Remains | Ryoko Kobato | 2025 |
Movie | Revue Starlight ―The STAGE Junior High― Rebellion | Ryoko Kobato | 2023-07-12 |
Movie | Siegfeld Institute of Music Junior High Solo LIVE "0th" | Ryoko Kobato | 2023-06-07 |
Movie | Revue Starlight ―The LIVE Edel― Delight | Ryoko Kobato | 2022-02-18 |
Movie | Lyrical Lily x Merm4id Godo Live Nyan-Nyan Shake! Lyrical Lily ver. | Shiratori Kurumi | 2022-03-09 |
Movie | Revue Starlight ―The STAGE Junior High― Regalia | Ryoko Kobato | 2022-10-15 |
Movie | Lyrical Lily x Merm4id Godo Live Nyan-Nyan Shake! Merm4id ver. | Shiratori Kurumi | 2022-03-09 |
Series | D4DJ Petit Mix | Kurumi Shiratori (voice) | 2021-02-05 |