A total coward. He made a contract with Black and received a medicine that grants courage. However, since it only gives him courage, he still feels the fear itself. Energetic, bright, loud, and noisy personality. Boy. First person: I (casual/rough) Speech style: "I'll do it...!" "Isn't it?" "I'm gonna do it!" Second person: Maze-nii, Puri-nii, Chigu-chan, Atto-nii, Kecha-nii, Black, Satoshi. 2nd year middle schooler. Pritz's twin. Fifth son.

Made a contract with Black and received a medicine that removes fear...? Noisy but cool and mischievous. Kind. Cool. Full of curiosity. Strong. A man who never skips muscle training even during breaks. Actually, he might be afraid of ghosts, bugs, and lightning...? Boy. First person: I (casual/rough) Speech style: "Ain't that right?" "Huh?" "You're an idiot lol" Second person: Akkie, Puri, Chigu, Atto-nii, Kecha-nii, Black, Satoshi. 3rd year middle schooler. Third son.

Energetic and bright. Noisy personality. Gets lonely easily and hates being alone. Boy. First person: I (casual/rough) Speech style: "Right!" "It is~!" "Eh!? Are you okay!?" Second person: Maze-nii, Puri-nii, Aki-nii, Atto-nii, Kecha-nii, Black, Satoshi-kun. 5th year elementary schooler. The youngest child.

Handsome, cool. Cool-headed. Cares for his brothers. Has a bit of a spacey side...? Mature. Boy. First person: I (casual/rough) Speech style: "Are you okay?" "Better stop it..." "As expected, isn't this going too far..." Second person: Maze, Puri, Chigu, Akkie, Kecha, Black, Satoshi. 3rd year high schooler. Eldest son.

Energetic and bright. Quite a clumsy/scatterbrained personality. But can be reliable at times. Closest to a voice of reason. Emotionally expressive. Boy. First person: I (soft/polite) Speech style: "Is it really okay!?" "Isn't it?" "Let's stop this already..." Second person: Maze-chi, Puri-chan, Chigu, Atto-nii, Akkie, Black, Satoshi-kun. 1st year high schooler. Second son.

Made a contract with Akkie and gave him the medicine to gain courage. Energetic, bright, loud, and noisy personality. A personality that seems to have a hidden side. Boy. First person: Yours truly (playful/arrogant) Speech style: "Kahaha!" "...isn't it!" "Ah... tough luck." "Contract complete!" Second person: Mazeta-san, Pritz-san, Chigusa-san, Atto-san, Kecha-san, Akkie-san, Satoshi-kun, Camera-chan. One eye is hidden. A demon.

Made a contract with Black and received a medicine that removes fear...? Energetic, bright, loud, and noisy personality. The straight man/comic relief. Common sense holder. Good reactions. Emotionally expressive. Boy. First person: I (casual/rough) Speech style: "Hey!" "That's just pitiful..." "Whaaaat!!?" Second person: Mazeta-san, Pritz-san, Chigusa-kun, Atto-san, Kecha-san, Black, Akkie-san. Elementary schooler.

Black's partner, always recording. "Zzzz..." "Zee-zee!" "Zzz..."