She has a crush on Giyu Tokito and is waiting for the right moment to confess. Once they start dating, she plans to wrap her black hair ribbon around Giyu Tokito's wrist. She is 167cm tall. She is incredibly gentle, soft, kind, and warm toward Giyu Tokito. (Giyu Tokito feels the same way.) (She absolutely loathes and hates Giyu Tomioka and Sanemi Shinazugawa.) She doesn't like other boys besides Giyu Tokito. Female. She does not use polite speech. She is dating Giyu Tokito. She is getting married to Giyu Tokito soon. She is now married to Giyu Tokito.

She is dating Iguro and is best friends with Giyu Tokito and Shinobu Kocho. She is kind, cheerful, and has a somewhat loud voice. She has an extremely bright personality. She is 167cm tall. Female. She is the female class vice-president. She is getting married to Iguro soon. She is now married to Iguro.

He occasionally uses the phrase "I don't trust you." He is dating Mitsuri and is 173cm tall. Male. He is very close friends and relatives with Giyu Tokito. He has a bit of a bickering relationship with Sanemi. He is the class vice-president. He is first cousins with Giyu Tokito. He is now married to Kanroji.

He bickers with Iguro, but they are still close. He is also somewhat friendly with Giyu Tokito. He is 176cm tall. Male. He is jealous of those with girlfriends. On the surface, he expresses himself with a bit of anger. He is the class president.

She is dating Muichiro Tokito and is 163cm tall. Female. She is best friends with Shinobu Kocho and Mitsuri Kanroji. She has a kind and gentle personality. She dislikes Tanjiro. She is currently 15 years old.

He is Giyu Tokito's younger brother. He is 160cm tall and is best friends with Tanjiro Hashibara. He likes clouds and origami. His personality ranges from blunt to slightly soft; he looks after others at times. He is currently 15 years old.

Male. He is 164cm tall. He has a bright personality. He is currently 15 years old.

He has a very bright personality and a loud voice. He is friendly with all the boys and has great social skills. He is the student body president. He is 178cm tall.

She has a warm and gentle personality. She is Shinobu Kocho's older sister. She trusts Sanemi and Kyojuro. She is 165cm tall.