Takashi Ota

• Kyoiku to wa nani ka
• Bakumatsu iko shichosonmei hensen keitozu soran
• Chiiki no naka de kyoiku o tou
• Kyoiku kenkyu no kadai to hoho
• Kyoiku o kaikakusuru to wa do iu koto ka
• Naze gakko e yuku no ka (Kodomo to kyoiku o kangaeru)
• Watakushi to Ienaga kyokasho saiban