Yukihiko Tsutsumi

A group of boys and girls, twelve in total, gather at an abandoned hospital to die for various different reasons. There, they find the body of a ...

High school student Saya Toma lost her parents and younger brother in an airplane accident. Detective Akio Kondo came and told her “your ...

Set one year after the fight between detectives Saya Toma, Takeru Sebumi, and Satoshi Chii. More confrontations ensues between the detectives at ...

In 1969, Kenji, an elementary school kid and his friends built a secret base during their summer holidays. They fantasized that they had to fight ...

A writer moves to a remote island with his daughter and young son. After settling into their new home, a neighbor arrives to welcome them and ...