Kougyou seinen kyouiku ni kansuru kenkyuu

Kokugo kyouiku ni kansuru kenkyuu

Kougyou kyouiku kenkyuu

Seinen gakkou kyouiku ni kansuru ronsetsu

Seinen gakkou kyouiku ni kansuru ronsetsu

Moukyouiku ni kansuru kenkyuu

Moukyouiku ni kansuru kenkyuu

Moukyouiku ni kansuru kenkyuu

Moukyouiku ni kansuru kenkyuu

Moukyouiku ni kansuru kenkyuu

Moukyouiku ni kansuru kenkyuu

Kyouiku ni kansuru kenkyuu daimoku no sakuin

Seinen gakkou kyouiku gimusei ni kansuru ronsetsu

Juukankyou kyouiku ni kansuru kenkyuu : gakkou kyouiku o chuushin ni shite

Kyouiku ni kansuru koukyuu

Maruchimedia tsuushin no kyouiku riyou ni kansuru kenkyuu

Taiiku ni kansuru kenkyuu

Shuugakunen no kyouikuhou ni kansuru kenkyuu

Jidou kenkyuu ni kansuru oubei kyouiku taika iken

Pesutarotchī kyouiku shisou no shuukyouteki kiso ni kansuru kenkyuu

Kyouanrei ni kansuru kenkyuu

Shougakkou narabini seinen gakkou saihou kyouiku ni kansuru gutaiteki kenkyuu : kyougian narabini taiken happyou

Chuutou kyouiku ni kansuru koukyuu

Eigo kyouiku kihon goi no sentei ni kansuru kenkyuu

Touhoku kougyou kensetsu ni kansuru kenkyuu