Three Syllables
chihuahua, kagawa, kanawa, kujawa, kurzawa, misawa, nogawa, ogawa, onawa, oshawa, ozawa, zabawa
Four Syllables
arakawa, fujikawa, fujisawa, furukawa, hasegawa, hosakawa, hosokawa, ichikawa, ishikawa, kanazawa, karasawa, kitagawa, kurokawa, kurosawa, maekawa, matsukawa, miyagawa, miyazawa, momokawa, morikawa, nakagawa, ninagawa, nishikawa, nishizawa, okinawa, shimo