Rinshou Hanzai Gakusha Himura Hideo no Field Note

A four volume manga adaptation of the Sakka Alice series titled Rinshou Hanzai Gakusha Himura Hideo no Field Note.
Vol 1: Hitokui no Taki
Vol 2: Shuiro no Kenkyuu Yuuhigaoka Satsujin Jiken
Vol 3: Shuiro no Kenkyuu Karekinada Satsujin Jiken
Vol 4: 201 Goshitsu no Saiyaku