![](https://cdn.animecharacters.io/images/characters/large/78460-7cdc1da8.jpg)
Ryuu-san (リュウサン)
An idol otaku known as the On-Site Charisma, because he is always at concerts and popular with the idols.
Voice Actors
Yuuichirou Umehara
Japanese
An idol otaku known as the On-Site Charisma, because he is always at concerts and popular with the idols.
Yuuichirou Umehara
Japanese