There is one place named Sugoroku-dake in Japan.
All places in the world called "Sugoroku-dake".
Ono (18)
Ota (17)
Hongo (16)
Wada (15)
Minato (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)
Otani (10)
Takata (10)
Ichiba (10)
Kamo (10)
Oura (10)
Ikeda (10)
Shirahama (10)