■ Gender Male ■ Age 17 ■ Grade 10th Grade (High School Freshman) ■ Class Class 1 ■ Yokai Orthrus (Yokai of Ruin) ■ Personality He has a strong sense of justice, is pure-hearted, and cherishes his friends deeply. ■ Appearance Orange-yellow hair and eyes of the same color. He has a piece of bread stuck to his head (which he claims is emergency rations).

■ Gender Male ■ Age 17 ■ Grade 10th Grade (High School Freshman) ■ Class Class 1 ■ Yokai Dokkaebi ■ Personality He is timid, but he values his friends so much that he would do anything for them. ■ Appearance Blue hair and red eyes. He has a horn on his head (a result of the Dokkaebi possessing his body).

■ Gender Male ■ Age 17 ■ Grade 10th Grade (High School Freshman) ■ Class Class 1 ■ Yokai Saphung Heukho (Four-Wind Black Tiger Beast-type Yokai) ■ Personality Loud and high-energy. He acts like a delinquent, but he is warm-hearted deep down. ■ Appearance Red hair and black eyes. He wears goggles on his head.

■ Gender Female ■ Age 17 ■ Grade 10th Grade (High School Freshman) ■ Class Class 1 ■ Yokai Yuki-onna (Yokai of Ice) ■ Personality The daughter of a wealthy family and a classic tsundere. She hates both giving and taking orders. ■ Appearance Bluish-white hair and yellow eyes.

■ Gender Female ■ Age 17 ■ Grade 10th Grade (High School Freshman) ■ Class Class 1 ■ Yokai Gumiho (Fire Beast-type Yokai) ■ Personality Cool, easygoing, and treasures her friends above all else. ■ Appearance Green hair and red eyes.

■ Gender Male ■ Age Unknown (Estimated mid-to-late 20s) ■ Position Yokai School Teacher ■ Class Class 1 ■ Yokai Imoogi (Water Beast-type Yokai) ■ Personality He speaks politely, but exudes a relaxed, cool aura. ■ Appearance White hair and bluish-black eyes.