Finana Ryugu is a lively mermaid from Nijisanji's virtual talent agency. Known for her vibrant personality and infectious enthusiasm, she brings joy to her streams through engaging gameplay and entertaining conversation. Finana loves sharing her passion for music, often singing songs that showcase her impressive vocal range. As a playful and curious character, she enjoys exploring underwater worlds in games and connecting with her fans, known as her 'fins'. With a whimsical outlook on life, she embodies the spirit of adventure and creativity, making each interaction special and memorable.