Chuusei ni okeru toshi no kenkyuu

Chuusei ingurando ni okeru hōru hausu no tenkai ni kansuru kenkyuu

Kindai ni okeru rekishiteki toshi to kougyou toshi no keisei no kenkyuu

Chuusei minshuu shakai ni okeru zouen shokunoumin no kenkyuu

Porineshiya ni okeru tabuu no kenkyuu

Kigyou toshi ni okeru chuukaku kigyou no seisui ni tomonau toshi shisetsu seibi ni kansuru kenkyuu

Toshi ni okeru ryokuchi no kishou kanwa sayou ni kansuru kenkyuu

Sekai ni okeru dokusaiteki tou no kenkyuu

Kaiga ni okeru sen no kenkyuu

Kokugo no naka ni okeru kango no kenkyuu

Kokugo no naka ni okeru kango no kenkyuu

Oumi ni okeru miyaza no kenkyuu

Shina ni okeru sokai no kenkyuu

Shina ni okeru shuukyou no kenkyuu

Shina ni okeru sokai no kenkyuu

Toshi ni okeru suimen ryokuchi no shonetsu kanwa ni kansuru chousa kenkyuu

Toshi keikan hyouka ni okeru hendou youso no eikyou ni kansuru kenkyuu

Tokai ni okeru biteki jidou kenkyuu

Toshi ni okeru yushutsunyuu kontena yusou ni kansuru kisoteki kenkyuu

Toshi ni okeru tanshin setai no kyojuu jittai to ikou ni kansuru kisoteki kenkyuu

Toshi no kenkyuu

Roshia ni okeru tousei keizai no kenkyuu

Roshia ni okeru tousei keizai no kenkyuu

Toshi ni okeru youto fukugou kenchiku no setsubi fuka ni kansuru chousa kenkyuu

Keihou ni okeru jiriki kyuusai no kenkyuu