Sekigawata Middle School Freshman. Member of Sekigawata Middle School Quiz Club.

Bunzou High School is welcoming its new first-year students. One of them, Koshiyama Shiki, is chosen to participate against his will in an impromptu fast-buzzing quiz meet by the president of the Quiz Bowl Circle. As a quiet boy who loves reading and doesn't want to stand out, Shiki is overwhelmed, but his classmate, Fukami Mari, is able to hit the buzzer and answer questions before the full question is given. As he watches her, Shiki realizes that there's a point in each question where the answer becomes certain.
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(Source: Crunchyroll)

__Height:__ 171cm

[Twitter](https://twitter.com/yamayayoshitaka)

As soon as he entered high school, the first year student Koshiyama Shiki was invited to the mysterious Quiz Study Group led by his senpai. What will Shiki run into when being dragged along by his classmate Mari into the dazzling world of competitive quizzes?!<br>
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(Source: ComicWalker)

Hajime Sasaki