How many places in Japan are called Oto-san?

There is one place named Oto-san in Japan.

All places in the world called "Oto-san".

Location Oto-san:

• Kagawa

Cities

Ono (18)
Ota (17)
Hongo (16)
Minato (15)
Wada (15)
Kawasaki (14)
Hama (14)
Tomari (14)
Ohama (14)
Oshima (13)
Hara (13)
Nagahama (13)
Nakamura (13)
Sakai (12)
Okubo (12)
Yoshida (12)
Seto (11)
Hirose (11)
Kawaguchi (11)
Funakoshi (11)
Okawa (11)
Kanayama (11)
Shinden (11)
Ogawa (10)
Ohara (10)
Shirahama (10)
Nakayama (10)
Shimizu (10)
Takada (10)
Yamada (10)