A male blue werewolf. He is a glutton and a troublemaker. True to his masculine nature, he is incredibly strong. He has a pure personality that doesn't quite fit the werewolf image; according to the setting, this is because while his father was a werewolf, his mother was a mutt.

A female pink three-tailed fox who only has three tails because she is still young. She has a feminine personality like a modern girl and keeps Rakji as her pet. She is close friends with Iri. She also has a bit of a sadistic streak. Just like a real gumiho, she is a great beauty. She feels pleasure from the pain of others. She is a bit of a pervert.

A male zombie frog. Originally, Yeosi brought him home to eat as a side dish, but she eventually grew fond of him and now keeps him as a pet. Because he is a zombie, his limbs keep falling off. He is not only a huge coward but also gets picked on all the time.

A new species of monster called a 'Smartbot'. The inside of his mouth is a television screen, and he teleports whatever he swallows into the screen. The things on his head that look like antennas are actually his arms. He is just as much of a glutton as Iri. He has a tendency to swallow anything he can get his hands on.