There are 2 places named Oku Yama in Japan.
All places in the world called "Oku Yama".
Ono (18)
Ota (17)
Hongo (16)
Wada (15)
Minato (15)
Kawasaki (14)
Hama (14)
Ohama (14)
Tomari (14)
Nakamura (13)
Nagahama (13)
Oshima (13)
Hara (13)
Okubo (12)
Yoshida (12)
Sakai (12)
Hirose (11)
Kawaguchi (11)
Funakoshi (11)
Shinden (11)
Seto (11)
Okawa (11)
Kanayama (11)
Ogawa (10)
Ohara (10)
Takada (10)
Yamada (10)
Nakayama (10)
Takata (10)
Oura (10)