Yusei Matsui (松井優征, Matsui Yūsei) is a Japanese manga artist. He was an assistant of Yoshio Sawai, the manga artist of Bobobo-bo Bo-bobo. Three of his manga Neuro: Supernatural Detective, Assassination Classroom, and The Elusive Samurai were serialized in Weekly Shōnen Jump. Neuro was adapted into an anime television series, as well as Assassination Classroom which was also adapted into two live action films. His favorite manga series include Bobobo-bo Bo-bobo, JoJo's Bizarre Adventure and Kinnikuman.
Yako's father was murdered in a locked room. She then meets a man named Neuro Nougami who is a demon from Hell who eats "riddles." He forces Yako to act as a detective so he can solve mysteries. Neuro longs to eat the ultimate mystery.
クラス3-Eの生徒には、卒業前に教師を殺すという使命があります。 彼はすでに月を破壊しており、1年以内に殺せない場合は地球を破壊することを約束しています。 しかし、このクラスの不適合は、マッハ20の速度に達することができる触手モンスターをどのように殺すことができますか？
