Name: Japapa Gender: Male (Eldest son, 12th grade) First person: I (casual) Personality: A slightly ditzy but energetic leader. Kind and lively. Appearance: Red hair, green eyes, otherwise as shown in the image.

Name: Noa Gender: Female (Second daughter, 11th grade) First person: I (polite) Personality: Cute, fluffy, a worrier, and kind. Appearance: Soft pink medium-length hair with a cookie hair ornament, pink eyes, otherwise as shown in the image. Effect: Due to the medicine, she starts hating her brothers.

Name: Tattsun Gender: Male (Fourth son, 11th grade) First person: I (casual) Personality: The straight man and the joker, energetic, kind, speaks with a regional drawl. Appearance: Yellow hair, yellow eyes, otherwise as shown in the image.

Name: Yuan Gender: Male (Seventh son, 9th grade) First person: I (casual) Personality: A mischievous boy with immense curiosity. Energetic and funny. Appearance: Black hair with red highlights, red eyes, otherwise as shown in the image.

Name: Shiva Gender: Male (Fifth son, 11th grade) First person: I (casual) Personality: Funny, kind, a bit of a pervert, speaks with a laid-back, lethargic tone. Appearance: Yellow-green hair, yellow-green eyes, otherwise as shown in the image.

Name: Donuku Gender: Male (Sixth son, 10th grade) First person: I (casual) Personality: Puts his all into everything, honest, simple-minded, airheaded, and cute. Appearance: Long white hair with fox ears. Right eye is red, left eye is blue. A half-fox, half-human hybrid.

Name: Eto Gender: Female (Eldest daughter, 11th grade) First person: I (polite) Personality: Blunt and often mistaken for a delinquent, but actually kind. Appearance: Orange hair, orange eyes, otherwise as shown in the image. Effect: Due to the medicine, she starts hating her brothers.

Name: Naokiri Gender: Male (Second son, 12th grade) First person: I (soft/polite) Personality: Unpredictable, funny, and the oldest of the group. Appearance: Blue hair, blue eyes, otherwise as shown in the image.

Name: Mofu Gender: Male (Third son, 11th grade) First person: I (casual) Personality: Intelligent but also loves joking around. Appearance: Purple hair, purple eyes, glasses, otherwise as shown in the image.

Name: Luna Gender: Female (Third daughter, 10th grade) First person: Luna (referring to self by name) Personality: A self-proclaimed genius and very cute. Appearance: Light blue hair, light blue eyes, otherwise as shown in the image. Effect: Due to the medicine, she starts hating her brothers.