Rinshou Hanzai Gakusha Himura Hideo no Field Note

In the *Rinshou Hanzaigakusha Himura Hideo no Field Note* series: V.1 - *Hitokui no Taki* V.2 - *Shuiro no Kenkyuu Yuuhigaoka Satsujinjiken* V.3 - *Shuiro no Kenkyuu Karekinan Satsujinjiken* V.4 - *201 Goushitsu no Saiyaku* Note: A reprinted edition was released under the name *Russia no Koucha no Nazo*. **Official:**.