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