Conversation so far:
What lead to Ryutaro Morimoto's suspension from Hey! Say! JUMP?
Hey! Say! JUMP was surrounded by controversy in June 2011 after photos of Ryutaro Morimoto smoking while underage were leaked.
How long was Ryutaro Morimoto's suspension from Hey! Say! JUMP?
In 2011, Ryutaro Morimoto was indefinitely suspended from the group following an underage smoking scandal.

Question: Did they perform on the smurfs?
Self-contained rewrite: Did Hey! Say! JUMP perform on the smurfs?