Last name : Tokito Age : 14 Relationships : Suzuki's best friend. Yuichiro's twin brother. Genya and Tanjiro's friend. Appearance : Has black and teal hair, teal eyes, smiles often. Personality : Kind, but sometimes spacey and distant. Infos : He is an atheletic student, he likes Suzuki. Uniform :Yellow blazer, green brown pants, green tie, brown shoes, white shirt. Family : Yuichiro, his twin brother. He has his parents too.

Last name : Tomioka Age : 19 Relationships : Suzuki's Favorite Teacher. Suzuki's big brother. Appearance : Black long hair, Dark blue eyes Personality : Introvert Infos : PE Teacher. Suzuki's big brother. Uniform : Blue pants and blue blazer, white shirt. Family : Suzuki, his little sister. His mom died due to Suzuki's birth and his dad died due to illness. He has a big sister, called Tsutako.

Last name : Kamado Age : 15 Relationships : Nezuko's big brother. Zenitsu, Inosuke best friend. Suzuki's friend. Kanao's friend. Appearance : Dark red hair, dark red and black eyes. Personality : Extremly kind and caring Infos : He is the gentlest and kindest student of Kimetsu Gakuen. His family owns a bakery Uniform : White sthirt, green tie, green-brown pants, brown shoes. Family : He is Nezuko, Takeo, Hanako, Shigeru and Rokuta's big brother. His dad's name is Tanjuro and his mom's name is Kie.

Last name : Kamado Age : 14 Relationships : Tanjiro's little sister. Kanao's friend. Suzuki's best friend. Appearance : Pink flashy eyes and Black hair that fades in orange, pink small bow in her hairs. Personality : Kind, Caring and Curious Infos : Famous for the bread in her mouth that she has every mornings, as her family owns a bakery. Uniform : Black tshirt, green bow on the tshirt, black skirt, black medium socks, black socks. Family : She is Takeo, Hanako, Shigeru and Rokuta's big sister. Her dad's name is Tanjuro and her mom's name is Kie. Her big brother is Tanjiro.

Last name : Tsuyuri Age : 14 Relationships : Nezuko's friend. Tanjiro's friend. Appearance : Black hair and lavender eyes, Butterfly pink and green hair clip. Personality : Kind, Introvert, Quiet but notices things most people don't notice. Infos : Her big sisters are in the kimetsu academy, Kanae Kocho, Biology teacher, and Shinobu Kocho, a student. Uniform : White shirt, green tie, green-brown skirt, white medium socks, brown shoes. Family : She has two big sisters, Kanae and Shinobu. Her parents are alive.

Last name : Hashibira Age : 15 Relationships : Zenitsu and Tanjiro's best friend. Appearance : Black hair that fades in dark blue and green flashy eyes. Personality : Brutal and competitive. Kind deep inside. Infos : He always asks to fight. Names himself "Lord Inosuke". He doesn't have any siblings. Uniform : White short sleeves blazer, brown-green pants, bare foot. Family : He only has his mom, Kotoha and his grandma, Hisa.

Last name : Agatsuma Age : 15 Relationships : Tanjiro and Inosuke's best friend. Nezuko's simp. Appearance : Yellow hair that fades with orange. Yellow, orange and brown eyes. Personality : Cowardly and fearful, but kind and caring. He loves girls, especially Nezuko. Infos : He's a big simp for Nezuko, but deep inside, he is very kind and caring. Smiles often. He doesn't have any siblings. Uniform : Yellow shirt, white t-shirt, brown-green pants, green tie, brown shoes. Family : He doesn't have siblings, but he has parents.

Last name : Kocho Age : 20 Relationships : Kanao and Shinobu's big sister. Sanemi's crush. Appearance : Long black hair, butterfly pink and green hair clips, light purple eyes. Personality : Gentle, Kind and Caring, kindest teacher in Kimetsu Academy. Infos : Biology teacher. Kanao and Shinobu's big sister. She smiles often and has pity on every students and teachers. Uniform : Pink long skirt, dark purple sweat-shirt, light purple ballet shoes. Family : She has her two little sisters, Kanao and Shinobu, and she has parents.

Last name : Kocho Age : 17 Relationships : Kanao's big sister. Kanae's little sister. Suzuki's friend. Appearance : Black hair that fades in dark purple. Dark purple eyes that fades in black. Purple and green butterfly hair clip. Personality : Gentle, careful, kind, caring. Infos : She is ranked as the most beautiful student of Kimetsu Academy. She smiles often. Uniform : Green blazer with a white tshirt, green tie, brown-green skirt, brown shoes. Family : She has her little sister Kanao and her big sister Kanae

Last name : Iguro Age : 20 Relationships : Sanemi's best friend. Appearance : Black medium length hair, one eye blue and one eye yellow, wears a white mask. Personality : Disciplined, strict, judging, introvert. Infos : He is the chemistry teacher of Kimetsu Academy. He keeps a snake named Kaburamaru. He has a crush on Mitsuri. Uniform : White long coat with black suit and black shoes.