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