There is one place named Okada Yama in Japan.
All places in the world called "Okada Yama".
Ono (18)
Ota (17)
Hongo (16)
Minato (15)
Wada (15)
Ohama (14)
Tomari (14)
Kawasaki (14)
Hama (14)
Nakamura (13)
Oshima (13)
Hara (13)
Nagahama (13)
Sakai (12)
Yoshida (12)
Okubo (12)
Shinden (11)
Seto (11)
Okawa (11)
Kanayama (11)
Hirose (11)
Kawaguchi (11)
Funakoshi (11)
Oura (10)
Otani (10)
Shirahama (10)
Ichiba (10)
Kamo (10)
Ikeda (10)
Shimizu (10)