Ayuko Koyama is 162 cm.
Ayuko Izumi was born on March 4, 1989, in Musashimurayama, Tokyo, Japan..
Kiyoshige Koyama was born in 1914.
Kosuke Koyama was born in 1929.
Chire Koyama was born in 1964.
Keiichiro Koyama was born on May 1, 1984.
Andy Koyama was born on April 18, 1962.
John Koyama was born on February 3, 1973.
Takao Koyama was born on April 21, 1948.
Yasuo Koyama was born on 1937-04-27.
Tomoyoshi Koyama was born on 1983-03-19.
Shinichiro Koyama was born on 1978-06-13.