Tamotsu finds a series of new hobbies, and being who he is, he runs off to pursue them. Meanwhile, Arisa, Niwaka and Matome go on patrol without him, and receive a type of attention that they did not expect.
Big Bro can get really fixated on something
and lose sight of everything else...
Schon seit er ein Kind war, kann sich
mein Bruder nur auf eine Sache konzentrieren.
¡Moi! ¡Ma es tan adorable!
Il a toujours été du genre
 à oublier tout le reste
O mano pode ficar fixado em algo
e perder o foco de todo o resto...