This is a quiz about "Ryosuke Yamada" who is a member of the idol group "Hey! Say! JUMP" belonging to Johnny's office.

"Hey! Say! JUMP" is a popular group that has been active in various fields such as news programs and variety shows since its formation in 2007.

Aim for perfection and give it a try!

[Recommended for people like this! ]

1. Those who like Johnny's idols
2. Those who like "Hey! Say! JUMP"
3. Those who like "Ryosuke Yamada"

* This app is an unofficial and unofficial app of "Ryosuke Yamada", a member of "Hey! Say! JUMP".