Er is één plaats met de naam Koyama-ike in Japan.
Alle plaatsen in de wereld die "Koyama-ike" heten.
Ono (18)
Ota (17)
Hongo (16)
Minato (15)
Wada (15)
Kawasaki (14)
Hama (14)
Tomari (14)
Ohama (14)
Nakamura (13)
Oshima (13)
Hara (13)
Nagahama (13)
Yoshida (12)
Okubo (12)
Sakai (12)
Kanayama (11)
Hirose (11)
Shinden (11)
Seto (11)
Kawaguchi (11)
Funakoshi (11)
Okawa (11)
Ikeda (10)
Kamo (10)
Takata (10)
Oura (10)
Ogawa (10)
Ohara (10)
Nakayama (10)