|Physical and Vital Statistics|
At some point, Ryū joined Shōnen Hollywood and debuted alongside his teammates. Less than a year after the sudden death of their president, Shounen Hollywood disbanded while they were at their peak of popularity. Each member followed his own path and it's unknown what Ryū decided to do after he left the group.
In episode 11 of season 2, it is revealed that in the present he works at Castle Resort Land (where he and the other 6 members were spokesmen of during their days as Shonen Hollywood), as the bear mascot.
- In the Shonen Hollywood Musical stage play Ryu's role was played by Yuki Tamaki.