Gakushuu keizai rika kyouiku keieihou

Rika gakushuu genron

Housei keizai kyoukasho : chuutou kyouiku

Chuutou kyouiku housei keizai kyoukasho

Kagaku nihon no rika kyouiku

Rika gakushuu shidou jitsuroku

Rika gakushuu shidou youryou

Keizai kyoukasho : chuutou kyouiku

Rika kyouiku mondou

Tougou rika kyouiku

Seidou rika kyouiku

Jissen rika kyouiku

Rika kyouiku shinron

Rika no gakushuu : jigaku shidou

Rika no gakushuu : jigaku shidou

Rika no gakushuu : jigaku shidou

Gakushuu honi rika no shin shidouhou

Kyouiku to keizai

Koutou shougaku rika gakushuu shidouan

Jinjou shougaku rika gakushuu shidouan

Jinjou shougaku rika gakushuu shidouan

Rika kyouiku no shinkenkyuu : rika kyouiku no shinkensetsu rika kyouikujou no shomondai

Shougaku rika kyouiku kaizen shiken

Yougakunen rika kyouiku no jissai

Shin rika kyouiku gairon