Koji Maekawa was Chinese, Japanese science educator.
Maekawa, Koji was born on February 23, 1945 in Tairen, Manchuria, China. Son of Kenzo and Sumiko Maekawa.
Master of Science in Fisheries, Hokkaido University, Hakodate, Sapporo, Japan, 1970. Doctor of Philosophy in Agriculture, Hokkaido University, Hakodate, Sapporo, Japan, 1974.
Chief Institute Fisheries Science, Ueda, Japan, 1989—1995. Assistant professor, School Dentistry Hokkaido University, 1974—1989. Associate professor Hokkaido University Forests, 1995—1998, professor, 1998—2008, director, 2006—2008, professor emeritus, since 2008.
Author: (book) History of Freshwater Fishes. Editor (author): Migration of Freshwater Fishes, Ecology and Evolution of Salmon and Trout, Reproductive Behavior of Fishes.