Hiiro Ishibashi

Kazuki Tsukigase is a high school boy who carries a certain secret. In search of a place where no o…

A gifted runner trains a determined but unskilled classmate, unaware he's creating a rival who will…

Various types of ancient creatures suddenly appear in the modern world.

Ruka is a young girl whose parents are separated and whose father works in an aquarium. When two bo…