お前はまだグンマを知らない
byHiroto Ida(Story & Art)
"No living creature has returned alive from Gunma." Despite the warning of his childhood friend who moved to Gunma, Nori Kamitsuki still transfers to the high school in Gunma.
Omae wa Mada Gunma wo Shiranai Bangai-hen: Sanada Ninja
Side Story