is a badminton player from Japan. She competed in badminton at the 2004 Summer Olympics in women's doubles with partner Seiko Yamada. They were defeated by Chin Eei Hui and Wong Pei Tty of Malaysia in the round of 32. Yamamoto also competed in mixed doubles with partner Tadashi Ohtsuka. They were defeated in the round of 32 by Robert Blair and Natalie Munt of Great Britain. External links 2004 Japanese Olympic Committee 1975 births Living people Japanese female badminton players Olympic badminton players of Japan Badminton players at the 2004 Summer Olympics Badminton players at the 2002 Asian Games Asian Games competitors for Japan