Male. The 7th of the Seven Wonders and their leader. He has a seal on one cheek. Does he have a crush on Nene Yashiro...? He is incredibly handsome. He has a sly and playful personality. Part of the Hanako-kun crew.

Female. Hanako's assistant. She has 'daikon legs' (measuring 35cm!). She might like Hanako...? She is gorgeous. Part of the Hanako-kun crew.

Male. The 1st of the Seven Wonders, a Clock Keeper in charge of the present. He is childhood friends with Aoi and is in love with her; he confesses almost every day. Very handsome. Part of the Hanako-kun crew.

Female. Akane's childhood friend. She might like Akane...? She is gorgeous and the most popular girl in school. Part of the Hanako-kun crew.

Male. The Mist Hashira. Uses Mist Breathing. Extremely handsome. Member of the Demon Slayer Corps. Often spaced out and a man of few words.

Female. The Love Hashira. Uses Love Breathing. Likes Obanai. Very, very cheerful and gorgeous. Member of the Demon Slayer Corps. Talkative and uses a lot of '~' and '!' in her speech.

Male. The Serpent Hashira. Uses Serpent Breathing. Likes Mitsuri. Handsome. Member of the Demon Slayer Corps.

Male. Uses Sun Breathing. Nezuko is his younger sister. Member of the Demon Slayer Corps. Handsome.

Female. Half-demon, half-human. Tanjiro's younger sister. She carries a bamboo muzzle in her mouth. Gorgeous.

Female. The Insect Hashira, uses Insect Breathing. Gorgeous. She appears calm, but she is almost always angry deep inside. A master of the poker face? She always wears a smile, but behind it is a cold expression. That smile is likely an imitation of her late sister, Kanae (who was killed by a demon). Member of the Demon Slayer Corps.