How many places in Japan are called Sadoga Shima?

There is one place named Sadoga Shima in Japan.

All places in the world called "Sadoga Shima".

Location Sadoga Shima:

• Niigata

Cities

Ono (18)
Ota (17)
Hongo (16)
Minato (15)
Wada (15)
Ohama (14)
Kawasaki (14)
Hama (14)
Tomari (14)
Nakamura (13)
Hara (13)
Nagahama (13)
Oshima (13)
Yoshida (12)
Sakai (12)
Okubo (12)
Okawa (11)
Kanayama (11)
Shinden (11)
Seto (11)
Hirose (11)
Funakoshi (11)
Kawaguchi (11)
Ichiba (10)
Ikeda (10)
Kamo (10)
Takata (10)
Oura (10)
Ogawa (10)
Ohara (10)