Kokumin gakkou ni okeru seiseki kousahou no kenkyuu

Kokumin gakkou ni okeru seiseki kousahou

Kokumin gakkou seiseki kousahou no kenkyuu

Kokumin gakkou seiseki kousahou no shishin

Kokumin gakkou ni okeru seiseki kousa no jissai

Kokumin gakkou ni okeru gaisan kanbenhou no kenkyuu

Kokumin gakkou ni okeru rensei no jissai

Nihon ni okeru gakkou chousa no hihanteki kenkyuu

Nihon ni okeru gakkou chousa no hihanteki kenkyuu

Kokumin gakkou no kenkyuu

Kokumin gakkou no kenkyuu

Kokumin gakkou ni okeru sementokou

Kokumin gakkou koumin rensei no kenkyuu

Kokumin gakkou ni okeru gakkou oyobi gakkyuu no keiei

Kokumin gakkou ni okeru shitsuke no kyouiku

Kokumin gakkou kaku kyoukamoku seiseki kousa no kijun

Kokumin gakkou an no kenkyuu

Kokumin gakkou kyousoku no kenkyuu

Kokumin gakkou no kenkyuu shiryou

Kokumin gakkou ni okeru sougou jugyou

Katei oyobi gakkou ni okeru jidou seikatsu no kenkyuu

Kankoku kokumin gakkou ni okeru shakaika kyouiku tenkai katei no kenkyuu

Kokumin gakkou no kisoteki kenkyuu

Kokumin gakkou ni okeru kyoukagai kyouiku

Kokumin gakkou ni okeru shounendan kunren