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