Takigawa kyouju jiken

Takigawa kyouju jiken : kyoudai jichi tousoushi

Rekishi kyouju

Shinfutsu sensou jiken

Jiyuu ka shi ka : jiyuutou oosaka jiken kabasan jiken shishi tamamizu tsuneji jiden

Nagare no shirataki : dokusatsu jiken

Takigawa nakamurahajoukyoushijouminamigawashibaikaomise

Kokushi kyouju genron

Kokushi kyouju seigi

Kokushi kyouju shiryou

Kokushi kyouju shiryou

Kokushi kyouju shiryou

Kokushi kyouju kouwa

Touyoushi kyouju shiryou

Nichiro sensou kokusai jiken youron

Nichiro sensou kokusai jiken youron

Nihon rekishi kyouju shinan

Shinsei kokushi kyouju shiryou

Kokushi kyouju no shinkenkyuu

Meiji taishou kyouiku kyouju monogatari

Kyoudai hougakubu jiken hihan

Jidou shugi saishin kyouju ron

Kido sensou kurīto jiken no shinsou

Jissen kaji kyouju shiryou

Keizaiteki kokushi kyouju gengi