Meet Hiroto Itsuki, this is Captain sweatertail's best friend, he was born in a zoo in Osaka Japan, in 1998 however he was immediately taken out of the zoo around 2001, after discovering that he also doesnt age like any other wolf, which means he was an experimental for a time that was until around 2003, when for unknown reasons, Hiroto itsuki was let go, around 2004 he met Captain sweater tail. And joined in on the cruise of his cargo ship while on occasions stopping in Taiwan to visit and stopping in Japan to visit.