Yuuwa mondai no honshitsu to kaiketsu : yuuwa mondai no shakaigakuteki kenkyuu

Yuuwa mondai kenkyuu sousho

Yuuwa mondai kenkyuu sousho

Sekkei to keikaku no tougouteki mondai kaiketsu shien ni kansuru kenkyuu

Shuukyou mondai no saigo no kaiketsu : kenshin kenshou no kagakuteki kenkyuu

Kenkoku no seishin to yuuwa mondai

Kodomo to yuuwa mondai : jidou yuuwa kyouiku no juuyousei

Yuuwa mondai no juudaisei

Fujin mondai no kaiketsu

Fujin mondai no kaiketsu

Nouson mondai no kaiketsu

Fujin mondai no kaiketsu

Nisshi mondai no kaiketsu

Genji mondai no kaiketsu

Fujin mondai no kaiketsu

Douwa mondai no rekishiteki kenkyuu

Kesshin mondai no kenkyuu

Kesshin mondai no kenkyuu

Wabun futsuyaku mondai sen : shiken mondai no kenkyuu to kaiseki

Nihongobun no shouou mondai kaiketsu shuhou ni tsuite no kenkyuu

Mondai kaiketsu shuhou to shite no identeki arugorizumu no seishitsu to tokuchou

Manshuu mondai no kaiketsu

Yuuwa mondai sousho

Yuuwa mondai sousho

Yuuwa mondai sousho