Mottomo youryou o etaru gakusei nihon chiri no kenkyuu

Gakusei seiyou rekishi no kenkyuu : mottomo youryou o etaru

Nihon chiri seigi : mottomo youryou o eta kenkyuu no

Mottomo youryou o etaru nihon rekishi : kokutai meichou

Youryou o etaru eibun wayaku kenkyuu

Mottomo youryou o etaru hakubutsu tsuuron seikai : juken sankou

Mottomo youryou o etaru seiyou rekishi : jigaku jishuu to juken no junbi

Mottomo rikaishiyasui chirigaku tsuuron youten no kenkyuu

Yasashiku tadashiki sanjutsu : gakushuusha ni mottomo youryou o uru

Kokubunpou no kagi : mottomo wakariyasuku mottomo youryou yoi

Gakusei sankou no nihon chiri

Gendai gakusei no nihon chiri

Mottomo rikaishiyasui sankou nihon chiri

Nihon chiri kenkyuu

Kanbun kaishaku no kagi : mottomo wakariyasuku mottomo youryou yoi

Juken to gakusei no nihon chiri

Mottomo nouritsu no agaru nihon chiri no oboekata

Senjutsu kenkyuu youryou

Senjutsu kenkyuu youryou

Mottomo jissaitekina gakusei kendou no sui

Nihon chiri : kārento gakusei sankousho

Kyoudo chiri no kenkyuu

Chiri kyouiku no kenkyuu

Chiri no kenkyuu jugyou

Rekishi chiri no kenkyuu