Niigataken narabini touhoku 6ken souden kansen gaiyou

Souden kansen no sekkei narabini sekou : kenkyuu to jissai

Souden narabini haiden

Souden narabini haiden

Niigataken zaisei gaiyou

Niigataken zaisei gaiyou

Niigataken zaisei gaiyou

Touhoku 6ken souran

Niigataken shakai kyouiku gaiyou

Niigataken no gaiyou oyobi chii

Niigataken zaisei gaiyou

Niigataken suisan shikenjou jigyou gaiyou

Niigataken suisan shikenjou jigyou gaiyou

Niigataken suisan shikenjou jigyou gaiyou

Niigataken suisan shikenjou jigyou gaiyou

Niigataken suisan shikenjou jigyou gaiyou

Niigataken suisan shikenjou jigyou gaiyou

Niigataken suisan shikenjou jigyou gaiyou

Saigai gaikyou narabini taisaku gaiyou

Jiseki narabini kouseki no gaiyou

Shisou narabini roudou mondai gaiyou

Touhoku kaikonsha kisoku narabini shogen

Touhoku 6ken ni okeru kouyuu rinya seiri keiei joukyou shirabe

Dai 13kai chuugoku 6ken rengou chikusan kyoushinkai dai 7kai hokkaidou touhoku 6ken rengou chikusan kyoushinkai shinsa fukumeisho

Genkou senbai seido narabini jigyou gaiyou