Koushi kaishi kanshi to iu go no imi ni tsuite

Nanitozo to yuukoto ni tsuite

Gendai nihongo no ukemibun no kenkyuu : sono imi to kinou oyobi bungaku sakuhin ni okeru shiyou ni tsuite

Shitsugoshou kanja no go rensou ni tsuite

Kenkoku to yuu go no shutten to sono igi

Chikei no imi ni kansuru kenkyuu

Koushi keizai no kinshuku ni tsuite

Koushi keizai no kinshuku ni tsuite

Ume no shuuryou to rakkasei ni tsuite

Nagoyakou to souko ni tsuite

Kokugo no junsui ni tsuite

Zakou to hi zakou to ni tsuite : zakou sokutei no jissai mondai ni tsuite

Kokugo kyouiku ni tsuite

Kokugo kyouiku ni tsuite

Koushou to sono toriatsukai ni tsuite

Ryoushikei no bunkatsu to karamiai ni tsuite

Kodai kokugo no onin ni tsuite

Kodai kokugo no onin ni tsuite

Nichidoku bunka koukan no igi ni tsuite

Jisakunou sousetsu iji to koukan bungou ni tsuite

Saishi to jigyou ni tsuite

Kouon no meiyuu to choutan ni tsuite

Chichi to ko no seiyoku mondou : ikani seiyoku ni tsuite oshiubekika

Bakumatsu no hijouji ni tsuite bakumatsu no keizai shisou ni tsuite

Dendousha no youi ni tsuite