Untensha no shiten ni kansuru kenkyuu

Keizaiteki shiten kara no buta no ikushu keikakuhou ni kansuru kenkyuu

Jidousha unten shoshinsha no shinin to unten koudou ni kansuru kenkyuu

Puran kontaburu jeneraru ni kansuru kenkyuu : kaikei hyoujunka no shiten kara no kousatsu

Jiheishousha no shokugyou rihabiritēshon ni kansuru kenkyuu : shokugyou asesumento to shokugyou shidou no shiten kara

Kaitensuru shika no hikou ni kansuru kenkyuu

Saibou shuuki seigyo o shiten to suru chouga yuusei no bunshi kikou ni kansuru kenkyuu

Bisubenzochienirueten no fotokuromizumu ni kansuru kenkyuu

Saikin undou no rikigaku ni kansuru kenkyuu

Genshi no soukan ni kansuru kenkyuu

Nini shiten saikousei gazou o riyou shita tereoperēshon hyūman intafēsu no koujou ni kansuru kenkyuu

Nouson chiiki ni okeru hassei kouiryou ni kansuru kenkyuu : chiiki shisetsu shuuraku no seibi no shiten kara

Sei ni kansuru densetsu no kenkyuu

Korogari jikuuke no kousokuka ni kansuru kenkyuu

Rōru tendoushiki miru no shindou ni kansuru kenkyuu

Nashi ha no ijou hantenshou ni kansuru kenkyuu

Nougyou keieisha no ikusei ni kansuru kenkyuu

Paraguraida no hikousei ni kansuru kenkyuu

Pepuchido no teimisei ni kansuru kenkyuu

Shisutemu no judousei ni kansuru kenkyuu

Chikei no imi ni kansuru kenkyuu

Sanjou no suikun ni kansuru kenkyuu

Kyouju no dankai ni kansuru kenkyuu

Furō nettowāku ni kansuru kenkyuu

Sakusan ni kansuru kenkyuu