[2] Netcomics, which holds the translation publication rights, published the comic in six volumes and on the internet in English.

[3] Persu (페르수; Pereusu; P'erŭsu): Catsby's long-running girlfriend who leaves him to marry another man.

After becoming disappointed with her marriage, she begins stalking Catbsy after he starts dating Sun, even going so far as to confront him and demand that he come back to her.

His demeanor is extremely stoic, almost to the point of hostility, but as the story progresses, he is revealed to be a much more gentle, though emotionally plagued, individual.

[3] Publishers Weekly concluded that it was "an honest delineation of the anxiety of youth wrapped in the innocent style of anthropomorphic animals.