Hiroshi Kawahito

1949

• Karōshi shakai to Nihon
• "Tōdaisotsu" 20-dai no kaisha seikatsu
• Karō jisatsu
• Karōshi to kigyō no sekinin
• Karōshi, karō jisatsu taikoku Nippon
• The the peace that certain justice to Asia - knowledge human of Nippon gold and Jong Il ISBN
• 現代社会と東大生
• 過労自殺と企業の責任