There is one place named Seiyo in South Korea.
All places in the world called "Seiyo".
Sinchon (14)
Naedong (13)
Sangchon (13)
Pyongchon (12)
Singi (12)
Cholgol (12)
Changdong (12)
Yongdong (12)
Taedong (12)
Songjong (12)
Chungni (11)
Hadong (11)
Chungdong (11)
Wolchon (11)
Saeto (11)
Yangchon (11)
Tongchon (11)
Haktong (11)
Sangdong (10)
Chungsan (10)
Songdong (10)
Songsalli (10)
Chungchon (10)
Mokkol (10)
Naechon (10)
Saemal (10)
Wondong (10)
Angol (10)
Kyodong (10)
Chomchon (10)