Ryu Natsume is a unique member of The Cat’s Whiskers. He doesn’t experience trap reactions when using phantometal and his past is wrapped in mystery. One day, Ryu finds a kitten and brings it home. 
a.k.a. the dopeness brown rat, so he says
alias "la más genial
rata de alcantarilla", digo yo.
AKA le rat de la révolution
Ou também o "rato marrom
estúpido", é o que ele diz
Говорят, что я круче всех.