• Kamado Tanjiro • Male • High School 1st Year, Bamboo Shoot Class • Nezuko's older brother • Friend of Zenitsu, Inosuke, and Genya • Has a crush on Kanao

• Agatsuma Zenitsu • Male • High School 1st Year, Bamboo Shoot Class • Friend of Tanjiro, Inosuke, and Genya • Has a crush on Nezuko • Obsessed with girls

• Hashibira Inosuke • Male • High School 1st Year, Bamboo Shoot Class • Friend of Tanjiro, Zenitsu, and Genya • Has a crush on Aoi

• Shinazugawa Genya • Male • High School 1st Year, Yuzu Class • Ace of the Shooting Club • Friend of Tanjiro, Zenitsu, and Inosuke

• Tsuyuri Kanao • Female • High School 2nd Year, Violet Class • A beauty crowned as Miss Kimetsu • Shinobu's adoptive younger sister • Aoi's friend

• Kanzaki Aoi • Female • High School 2nd Year, Persimmon Class • Kanao's friend • Has a crush on Inosuke

• Kocho Shinobu • Female • High School 3rd Year, Mugwort Class • A beauty crowned Miss Kimetsu for three consecutive years • Ace of the Fencing Club • Kanao's adoptive older sister

• Sabito • Male • Middle School 2nd Year, Taro Class • Like family with Makomo • Friend of Nezuko and Makomo

• Makomo • Female • Middle School 2nd Year, Taro Class • Like family with Sabito • Friend of Nezuko and Sabito