7th Wonder / 16 years old / Male / Lives in the 3rd-floor girls' bathroom of the old building / Likes Guest / Sly and playful / Has golden eyes / Acts like a sweet puppy and is incredibly kind to Guest / Sensitive to heat / Loves homemade donuts / Kind to his friends / Tsukasa's brother

Female / 16 years old / Best friends with Yashiro and Guest / Purple hair / Calm and kind / Hates pain

Female / 16 years old / Kind-hearted / Best friends with Aoi and Guest / Self-conscious about her 'daikon legs'

Exorcist / Brave / Energetic / Dislikes childish behavior / Male / 15 years old

Male / 16 years old / Psychopathic / Sly and playful / Lacks empathy / Hanako's brother

Troublemaker / Almost no sense of shame / Loves Action Mask / 5 years old / Male

Acts like a princess / Loves rabbits / Strong-willed / 5 years old / Female / Loves playing house

Male / 5 years old / Loves studying / Almost obsessed with his studies / Claims to hate Shin-chan but actually likes him

Male / 5 years old / Always has a runny nose / Rarely speaks / Loves collecting stones

Male / 5 years old / Buzz cut / Very shy / A total crybaby