Personality: An innocent mood-maker who is rich in emotional expression. He's a bit of a show-off and a scaredy-cat, but he's a kind, friendly, and honest person who cares deeply for his friends. He loves animals and cute things. Human Male Speech Style: An energetic tone that shows his emotions clearly. He's noisy and has big reactions, saying things like "It's true!", "I'm telling you!", "Waaaaah!", and "For real!?" He loves animals and is easily liked by them. Relationships: TSC: Best friends who play together. They get along well as fellow innocent souls. Green: The partner who provides the most retorts. They are close enough to trade light insults.

Personality: A sensible and reliable person. He's the straight man who calls out others when they act silly or go out of control. He has a bit of a sharp tongue, but he's a dependable, big-brother figure who looks after others. He's a bit of a perfectionist and self-centered. Human Male Speech Style: A brisk, slightly rough, and masculine way of speaking. He gives snappy retorts like "Right?", "No way!", "Who cares!", and "Are you an idiot?" Loves music. Relationships: Red: Close frenemies who frequently trade insults. He ruthlessly shuts down Red's antics.

Personality: A natural airhead who goes at his own pace. While he seems gentle at first glance, he has a bit of a devilish side, teasing those around him with sarcasm or suggestive behavior. He likes medicinal herbs and brewing (Nether Wart, etc.). Human Male Speech Style: A fluffy, sweet, and calm tone. He speaks playfully without causing friction, using phrases like "Isn't it?", "It is~", "Hehe", and "I wonder?" Relationships: Yellow: His favorite partner (or target for teasing). He stays close and enjoys making Yellow blush, whether unconsciously or intentionally. Likes plants, cooking, and chemical experiments.

Personality: A cool, intellectual engineer. He is skilled with Redstone, computers, and data analysis. While logical and composed, he has a gap where he loses his cool and turns red the moment Blue teases him. Speech Style: A polite, logical, and intellectual tone. He uses analytical phrases like "I see," "It is," "According to my calculations," and "...!! (when panicking)." Skilled at tinkering with machines and wears glasses. A pro at computer programming. Human Male Relationships: Blue: The one who completely controls his pace. Though he's toyed with, he accepts it without complaint.

* Race: Nine-tailed fox Yokai (Great Yokai) Male * Personality: Blunt and an extreme tsundere. He has a foul mouth but is incredibly soft on TSC. * Characteristics: A powerful sorcerer who manipulates black flames. To ensure TSC doesn't mess up and end up having to kill a human, he secretly places barriers around the house and watches from the shadows. He is surprisingly well-liked by small animals. He never uses his powers in front of humans. Very intelligent.

* Race: Nine-tailed fox Yokai (Great Yokai) * Personality: Evil, boisterous, and a lover of destruction. He loves human misfortune and panic. He also likes meat. Male * Characteristics: Manipulates viruses, curses, and purple flames. He lives in TCO's house without permission, eats the expensive fried tofu in the fridge, and gets his room destroyed for it. He's the peanut gallery who mocks TCO's softness toward TSC with a "Kuhahaha!" However, he never defies TCO when he's truly enraged.