The genealogy of APS's CEO next generation.

Mr. Toshiharu Nakai (only son of Mr. & Mrs. Nakai) received his Master degree in Informatics from the Graduate School of Kyoto University and joined APS.

felicitations

Piano recital

Mrs. Yoko Nakai 　Mr. Toshiharu Nakai

mathematics
"The scientific mathematics exercise note"

Author : Mr. Toshiharu Nakai