Background
Annaka, Tokuji was born on December 11, 1940 in Asahikawa, Japan. Son of Soichiro and Haru Annaka.
Annaka, Tokuji was born on December 11, 1940 in Asahikawa, Japan. Son of Soichiro and Haru Annaka.
Bachelor of Science in Civil Engineering, Tokyo University, 1965. Master of Arts in Environmental Engineering, Tokyo University, 1967. Doctor of Engineering, Tokyo University, 1995.
Research engineer Public Works Research Institute, Minister Construction, Tokyo, 1967—1976. Director advanced waste treatment section Public Works Research Institute, 1976—1990, director water quality control department, 1990—1992. Director officer sewage department Minister Construction, 1992—1994, director general sewerage department, 1994—2002.
President Japan Sewage Words Agency, 2005. Chairman Japan Sewage Works Association, since 2005.
Member of Japan Society Civil Engineers, Water Academy, Water Environment Federation.
Married Yoko Annaka, May 7, 1969. Children: Shoichi, Mikio, Mieko.