Riku Ônishi
- Actor
![A Japanese family acquires an undead domestic servant whose presence begins to effect their daily lives.](https://m.media-amazon.com/images/M/MV5BNGQzNTExMzMtMTJkMy00NTYwLThkZjAtOTIyMzljMGNkMGQ3XkEyXkFqcGdeQWRpZWdtb25n._V1_QL75_UX500_CR0,0,500,281_.jpg)
Riku Ônishi was born on 16 May 2006 in Tokyo, Japan. He is an actor, known for Chou Super Hero Taisen: Kamen Rider vs. Super Sentai (2017), Rurouni Kenshin: Final Chapter Part I - The Final (2021) and Love You as the World Ends (2021).