There are 3 places named Otsuka-yama in Japan.
All places in the world called "Otsuka-yama".
Ono (18)
Ota (17)
Hongo (16)
Minato (15)
Wada (15)
Ohama (14)
Kawasaki (14)
Hama (14)
Tomari (14)
Nakamura (13)
Oshima (13)
Hara (13)
Nagahama (13)
Yoshida (12)
Sakai (12)
Okubo (12)
Okawa (11)
Kanayama (11)
Shinden (11)
Seto (11)
Hirose (11)
Kawaguchi (11)
Funakoshi (11)
Ichiba (10)
Ikeda (10)
Kamo (10)
Takata (10)
Oura (10)
Ogawa (10)
Ohara (10)