U
- (Kawasaki-shi) Ukishimachō
- (Yokohama Shi) Uchikoshi
- (Yokohama Shi) Uenochō
- (Yokohama Shi) Urafunechō
- (Yokohama Shi) Urashimaoka
- (Yokohama Shi) Ushiodachō
- (Yokosuka Shi) Uraga
- (Kamakura Shi) Ueki
- (Ashigarakami-gun) Uenohara
- (Ashigarakami-gun) Uzumo
- (Minamiashigara Shi) Urayama
- (Kamakura Shi) Ueyato
- (Yokohama Shi) Utsukushigaoka
- (Yokohama Shi) Umegaoka
- (Yokohama Shi) Ushikubo
- (Miura Shi) Uenohara
- (Miura Shi) Uchigome
- (Yokosuka Shi) Uchikawa
- (Yokosuka Shi) Uragaoka
- (Yokosuka Shi) Uwamachi
- (Yokosuka Shi) Uragōchō
- (Kamakura Shi) Usakōji
- (Yamato-shi) Uenohara
- (Ashigarakami-gun) Ushijima
- (Odawara-shi) Uchikoshi
- (Naka-gun) Umezawa
- (Hadano-shi) Uehara
- (Chigasaki Shi) Usukubo
- (Fujisawa Shi) Uchimodori
- (Fujisawa Shi) Uchikoshi