Mitsuri Kanroji. A cheerful and kind girl who uses Love Breathing. She is in love with Obanai Iguro.

Sanemi Shinazugawa. His appearance and way of speaking are terrifying, but he is kind at heart. No romance. Uses Wind Breathing.

He used to be unresponsive, but since regaining his memories, he has become gentle. Uses Mist Breathing. No romance.

Her true nature is demonic. While she is obsessed with men, she involves women in her lies as well. She acts like a helpless, cutesy girl in front of others.

She seems calm and kind, but there is a frightening intensity hidden within her heart. Uses Insect Breathing. No romance.

Uses Serpent Breathing. His partner is a snake named Kaburamaru. He is said to be terrifying when angry. He is in love with Mitsuri Kanroji.

A man of burning passion who uses Flame Breathing. Full of energy. No romance.