There are 3 places named Ayukawa in Japan.
All places in the world called "Ayukawa".
Ono (18)
Ota (17)
Hongo (16)
Wada (15)
Minato (15)
Kawasaki (14)
Tomari (14)
Hama (14)
Ohama (14)
Oshima (13)
Hara (13)
Nagahama (13)
Nakamura (13)
Okubo (12)
Yoshida (12)
Sakai (12)
Hirose (11)
Kawaguchi (11)
Funakoshi (11)
Shinden (11)
Okawa (11)
Seto (11)
Kanayama (11)
Shimizu (10)
Ogawa (10)
Ohara (10)
Yamada (10)
Nakayama (10)
Takada (10)
Otani (10)