Billion Dogs

Billion Dogs (ビリオンドッグズ) is a manga written by Kaneshiro Muneyuki and illustrated by Serizawa Naoki.

Plot
Ichiru Mizunuma is the student council president at the prestigious Ichimatsu High School. Shockingly, he is stabbed by fellow student and council vice president Kyosuke Hino. What is Kyosuke's motive? What is the badly injured Ichiru's secret plan?