Bosankē shi kokka tetsugaku

Wirōbī shi kokka tetsugaku

Uirobī shi kokka tetsugaku

Bosankē shi kokka tetsugaku

Kokka tetsugaku

Shi : heimin tetsugaku

Fūiē shi kokka kyouikuron

Kokka tetsuron

Kyouiku tetsugaku

Kokubou tetsugaku

Juka tetsugaku hongi

Jinsei tetsugaku hyakuwa : tetsugaku taika shoha shinzui

Tetsugaku

Tetsugaku

Junsei tetsugaku : shiopenhawā tetsugaku teiyou

Bukkyou tetsugaku : junsei tetsugakuka chuutouyou tetsugaku

Tetsugaku yougi : ichimei supensā shi genri souron tekiyou zokkai

Eigo shuujigaku kougi : eiwa hikaku fu supensā shi bunshou tetsugaku

Kokushi tetsugaku nyuumon

Shin tetsugaku taikei : kachi no tetsugaku

Tetsugaku panfuretto

Tetsugaku panfuretto

Tetsugaku nōto

Onna tetsugaku

Tetsugaku nōto