Mami Koyama (basketball)
# Mami Koyama (basketball)

Mami Koyama (小山真実, Koyama Mami, born May 1, 1995) is a Japanese professional basketball player who plays for Tokyo Dime. She also plays for Japan women's national 3x3 team. She brought the U23 national team to a silver medal at the FIBA 3x3 Under-23 World Cup in Xi'an .

