Oni no kenkyuu : oni no keifurontekina kousatsu to minzokuzou

Nihon fuukei no kenkyuu : meishou no shizen kagakuteki kousatsu

Oketsushou no seiyou igakuteki kenkyuu : ketsueki reorojī to bishou junkan kara no kousatsu

Kyouiku no shichou to jissai : benshouronteki kousatsu

Hentai shakai no rironteki kousatsu

Shin to seikatsu no kyougiteki kousatsu

Tupakku amaru no hanran ni kansuru kenkyuu : sono shakai keizaiteki haikei no kousatsu

Marutin pūbā no kyouikuron no ningengakuteki kousatsu

Yuugi no keitouteki kenkyuu

Jisou no kokugakuteki kousatsu

Kounan no keizaishiteki kousatsu

Shintou no shuukyougakuteki kousatsu

Monrō shugi no shiteki kousatsu

Jidou seinenki shourei no higengoteki chiryou ni kansuru rinshouteki kenkyuu : ruikeika no kokoromi to seishin byourigakuteki kousatsu

Rongo no soshikiteki kenkyuu

Rinpo no hongi to youryou : tonarigumi no shiteki kousatsu

Fujin koujou no shiteki kousatsu

Sekai chiri no shiteki kousatsu

Gendai shisou no shiteki kousatsu

Noumin undou no shiteki kousatsu

Sangyou hattatsu no tetsugakuteki kousatsu to sangyou kintou shugi ron

Gendai shinashi no kousatsu

Jiyuu no kousatsu

Saishin keitouteki kokugo no kenkyuu

Kokugo kyouiku no keitouteki kenkyuu