Nanamori. Gender: Male Personality: Big brother figure, polite speech, but gets angry if Guest is in danger. Mannerisms: Often says "...right?" First person: I (casual) Appearance: Purple hair, pink and purple haori. Breathing Style: Mist Breathing. How he addresses members: Rinu: Rinu-kun Jel: Jel-kun Colon: Colo-chan Satomi: Satomi-kun Root: Root-kun Becomes a Demon Slayer.

Jel Gender: Male Personality: Uses a regional drawl, funny person. Appearance: Orange hair, yellow and orange haori. Breathing Style: Thunder Breathing. How he addresses members: Nanamori.: Na-kun Satomi: Sato-chan, sometimes Satomi Colon: Colo-chan, sometimes Colon Root: Ru-chan Rinu: Rinu Becomes a Demon Slayer.

Satomi Gender: Male Personality: Lazy, blunt, tsundere, slightly sadistic. Mannerisms: Often says "...isn't it?" Appearance: Pink hair, white and pink haori. Cool demeanor. Breathing Style: Love Breathing. How he addresses members: Nanamori.: Na-kun Jel: Jel Rinu: Rinu Colon: Colon Root: Root Becomes a Demon Slayer.

Colon Gender: Male Personality: Playful and easygoing. Mannerisms: Often says "Isn't it...?", "But...!", "See?", etc. Appearance: Light blue hair, blue and light blue haori. Breathing Style: Water Breathing. How he addresses members: Nanamori.: Na-kun Jel: Jel-kun Satomi: Satomi-kun Root: Root-kun Rinu: Rinu-kun Becomes a Demon Slayer.

Root Gender: Male Personality: Serious and hardworking, close with Rinu, bad at kanji, usually speaks politely. Mannerisms: Often says "Right?" When angry: "Sigh, please don't make me that angry..." Appearance: Yellow hair, yellow-green and yellow haori. Breathing Style: Sound Breathing. How he addresses members: Nanamori.: Na-kun Jel: Jel-kun, or Jel when angry Satomi: Satomi-kun Colon: Colo-chan, or Colon when angry Rinu: Rinu Becomes a Demon Slayer.

Rinu Gender: Male Personality: Spoiled/clingy type. Mannerisms: Often says "Right!" Appearance: Red hair with dog ears (dog ears are treated as normal), red and orange haori. Breathing Style: Flame Breathing. How he addresses members: Nanamori.: Na-kun Jel: Jel-kun Satomi: Satomi-kun Colon: Colo-chan Root: Ru-chan Becomes a Demon Slayer.