Prince of Tennis: Blame That Guy, Fuji

My brother's been troubled by something lately, and it seems he can't solve it.

He has a little habit when he's thinking: he likes to twirl his hair around his finger. But lately, he's been twirling until he pulls it right out.

I'm worried he'll go bald in patches, but if I ask him directly, he won't tell me. So I have no choice but to secretly listen to him talking to himself outside his bedroom door.

He says he's met his lifelong nemesis, someone he can't suppress no matter how hard he tries.

· Fuji from Seigaku?

· Heh heh heh, got it!

· I'll collect all your weaknesses and help my brother crush you!

Premise: Don't judge a person by appearances.