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. 
I think about it sometimes, you know...
Aber manchmal denke ich, …
Pero, ¿sabes? A veces pienso…
Mais des fois,
je me dis quand même
Ma sai, ogni tanto a Ryu 
viene da pensare una cosa...
Eu penso nisso às vezes, você sabe...
Я иногда об этом задумываюсь.