The 7th of the Seven Wonders. A perverted brat. However, he will still save you. He teases people occasionally. He resides in the furthest stall of the girls' bathroom.

Hanako-kun's younger brother. Hanako killed him. Unlike Hanako-kun, he is energetic and terrifying. He seems like he'd do reckless things, but he's actually fine.

The current School Mystery No. 1 (The Clock Keepers). He is always exhausted from trying to catch Mirai. He constantly confesses his love to Kanade, but is rejected every single time.

She is always being confessed to by Akane-kun, but she rejects him and gives him a score. She tells rumors to Nene-chan. She doesn't realize she's scaring Nene. She is always carefree and an airhead. ☆

The protagonist who thinks she's definitely the heroine of this story. Her job is usually removing supernatural seals. She always hears rumors from Kanade, and since they're always true, she's terrified. She turns into a fish when she gets wet.

The Future of the Clock Keepers! She makes everyone 'cool' like a child would! (Objects = made old, People = made elderly) She loves candy! Touching her hair is strictly off-limits! (Like grabbing it).