I'm here just to talk about something that I just saw...
Look at this video of Shounen Club first:
Reconized the clothes?
One time I heard Arashi saying that when they started as a group, at the beggining they all wear the senpai's old concert clothes.
But I never saw this. (Maybe because I'm too young to know the old clothes of TOKIO or SMAP for exemple)
This post may be pointless, but I was happy to see JohnnysJr. wearing NEWS's concert clothes.