Hokkaidou suigai kyousaku ni kansuru tokubetsu kouenshuu

Hokkaidou ootaniha koushuukai kouenshuu

Shihou hogo ni kansuru kouenshuu

Sengo minryoku kanyou ni kansuru kouenshuu

Tsuuzoku kyouiku shisetsu ni kansuru kouenshuu

Suigai ni kansuru zadankai sokki

Yuri byougai ni kansuru kenkyuu : tokubetsu houkoku

Touhoku chihou no kyousaku ni tsuite

Hokkaidou kyoukou saigaishi

Mikage tokubetsu kouen

Hokkaidou chihou gyoukou rikugun tokubetsu daienshuu kinen shashinchou

Tokubetsu shisei ni kansuru chousa shiryou

Hokkaidou kaitaku ni kansuru iken

Tokubetsu kouen hikkiroku

Tokubetsu gakkyuu hensei ni kansuru chousa

Jukei shounen ni kansuru tokubetsu chousa

Hokkaidou kashichinou ni kansuru chousa

Setsugai taisaku chousakai kettei youkou : fu kyousaku taisaku oyobi touhoku shinkou housaku ni kansuru iken

Setsugai taisaku chousakai kettei youkou : fu kyousaku taisaku oyobi touhoku shinkou housaku ni kansuru iken

Tokubetsu shohouki ni kansuru hanreitou kenkyuu

Hogo seishounenkou ni kansuru tokubetsu chousa

Toukyouto ni okeru takashio suigai souteizu no sakusei ni kansuru chousa

Hokkaidou ni okeru ninjin ni kansuru chousa

Hokkaidou ni okeru kiryuu ni kansuru chousa

Toukyouto ni okeru daikasen kouzui no suigai souteizu sakusei ni kansuru chousa