There are 3 places named Oma in Japan.
All places in the world called "Oma".
Ono (18)
Ota (17)
Hongo (16)
Wada (15)
Minato (15)
Tomari (14)
Ohama (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)
Shinden (11)
Kawaguchi (11)
Seto (11)
Funakoshi (11)
Shimizu (10)
Ichiba (10)
Takada (10)
Ikeda (10)
Kamo (10)
Yamada (10)
Ogawa (10)