Kensuke Ebata

1949

• Jōhō to kokka
• Tsuyoi guntai, yowai guntai
• Gunji taikoku Nihon no yukue
• Gunjiryoku to wa nani ka
• Jōhō to sensō =
• Nihon no gunji shisutemu
• Sekai no funsō Nihon no bōei
• 安全保障とは何か