Rika kyoujuhou

Rika kyoujuhou

Rika kyoujuhou

Rika kyoujuhou

Rika kyoujuhou

Shin rika kyoujuhou

Shin rika kyoujuhou

Saishin rika kyoujuhou

Saikin rika kyoujuhou

Saishin rika kyoujuhou

Jikken rika kyoujuhou

Shougaku rika kyoujuhou

Rika kyoujuhou narabini kyouzai

Rika kyoujuhou no jissaika

Shougaku rika kyoujuhou kougi

Rika kyoujuhou kougi youryou

Rokugakunen shougakkou rika kyoujuhou

Rika kyoujuhou oyobi hikki youkou

Taiken shugi shin rika kyoujuhou

Rika kyoujuhou kougi : monbushou koushuukai

Chirika kyoujuhou

Rokugakunen shougakkou shin gakka kyoujuhou : chiri rekishi rika

Chirika kiso kyoujuhou

Rika kyoujuan

Shougakkou rika kyoujuhou narabini jikkenhou zusetsu