Faced with a series of tragedies caused by the inhuman “SekiJyou”, a detective puts her life on the line! Detective Shiromine lost her mother in a string of mysterious murders where “Rope-Shaped Red Crystals...

A teenage boy who always ends up fighting someone due to his strong sense for justice discovers the joy of playing the piano which enables him to express his bottled-up feelings that are hard to convey...

Soji lived with his sister Kanami because of his father's domestic violence. I managed to spend peaceful days, but when I witnessed the scene where my best friend and childhood friend Masatoshi was attacking...

A great war between human beings and extraterrestrial life forms (Isrian) that suddenly invaded from space. The end of the battle over several years was irrelevant (?) A young man, Akutoshi, who was called...

A story of a young man who lacks a sense of reality after being dumped by his lover. He was visiting a seminar on cultural anthropology with his fellow classmates when he discoveres an ancient wall painting...

Onoda Haruichi, who dedicates his youth to Math, distances himself from his surroundings for the sake of his goal. His goal is to represent Japan in the International Math Olympiad (IMO). On the first day of...

Note: First 2 volumes released in print only.

One day a salaryman spots a high school girl eating convenience store bread all alone on a park bench. Day after day he sits on the bench next to her to quietly keep her company. Little does he realize…