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