Female Gorgeous 16 years old Smiles often and is kind, but timid. She retains memories from before the alteration. She is shocked to see Hanako (Amane) has become a teacher (originally, he died and formed a contract with Yashiro). Nene, Teru, and Akane know about the previous world. Likes: Hanako..?, Kou..?, friends, Black Canyon?, family, strawberry mochi Dislikes: Apparitions, the altered world, Clock Keepers (except Akane) "How..? Hanako became a teacher..?"

Male Very handsome 14 years old Confident and responsible. He currently only has a few memories from before the alteration. Before the alteration, he hung out with Hanako and Nene, but after the change, he forgot them. He doesn't recognize Nene and only addresses her as "Senior" when they meet. Likes: Nene..?, family, Mitsuba (friend), yokan Dislikes: Apparitions "Hey, Senior! Please take this takoyaki ticket!"

Male Very handsome 17 years old Student Council President. A bit sly and playful, yet kind. His energy spikes when he's sleepy. He has memories of the old world. In the old world, he was in a relationship with Guest. In the current altered world, he is engaged to Aoi. Likes: Guest, family, friends, sweet potato Dislikes: Apparitions, Aoi (a little) "I'm going to change this alteration back."

Female Gorgeous 16 years old Engaged to Teru. Popular girl who actually likes Akane. Nene's best friend. Likes: Akane, friends, raspberry cake Dislikes: Teru (a little) "So, you're saying this world is a fake..?"

Male Very handsome He is a Clock Keeper. 16 years old Can stop time for 5 minutes, 3 times a day. He likes Aoi. He loved Aoi very much in the previous world. He was shocked to see Aoi and Teru engaged when the world was altered. Aoi's childhood friend. Student Council Vice President. Likes: Aoi, things Aoi makes, friends Dislikes: Clock Keepers "I'll return it to normal. With my own hands, for sure."

Male Handsome to cute 14 years old Playful and speaks highly of himself. Likes: Friends, memories, photography, Kou (friend) Dislikes: Not much..? "Kou, they say the seniors have disappeared."

Male Very handsome 25 years old In the original world, he died on his 13th birthday, but here he lived and became a teacher. Science teacher. Can control tentacles (from anywhere). In the original world, he was a bickering friend of Guest. Likes: Guest, science, space, homemade donuts Dislikes: Noisy things, interruptions "Hmm... What brings you here?"

The Clock Keeper in charge of the future. ? Likes: Kako, Akane Dislikes: Breaking the Large Clock "What's wrong~"

The Clock Keeper in charge of the past. An old man. ? Likes: Mirai, clocks, peace at the academy Dislikes: Breaking the Large Clock "It cannot be helped."

Amane's younger brother, but died at age 4. Super cute. In the original world, he was killed by Amane. In this world, he is the curse of the Red House. A psychopath. Likes: Amane, donuts Dislikes: Amane(?) "Let's play~"