He gave a lecture to officers on the very profound and subtle book, "On War" by Clausewitz, a lecture he used to give for Iyozo TAMURA during his stay in Germany, and also translated it on the request of Hikaru INOUE, a division chief.
またドイツ留学中、田村怡与造に講じていた難解なクラウゼヴィッツの『戦争論』について、師団の将校たちに講義をするとともに、井上光師団長などの依頼で翻訳をはじめた。