Y
- (Yokohama Shi) Yamamotochō
- (Yokohama Shi) Yamatechō
- (Yokohama Shi) Yayoichō
- (Yokohama Shi) Yoshidamachi
- (Yokohama Shi) Yaguchidai
- (Yokohama Shi) Yamatochō
- (Yokohama Shi) Yoshinochō
- (Yokohama Shi) Yamanouchichō
- (Yokohama Shi) Yasashichō
- (Yokohama Shi) Yayoidai
- (Ashigarashimo-gun) Yumoto
- (Ashigarashimo-gun) Yoshihama
- (Sagamihara-shi) Yose
- (Kawasaki-shi) Yanagichō
- (Yamato-shi) Yamatominami
- (Kamakura Shi) Yamanouchi
- (Miura Shi) Yahagi
- (Fujisawa Shi) Yabuhana
- (Sagamihara-shi) Yamanaka
- (Atsugi Shi) Yuwazaka
- (Fujisawa Shi) Yōda
- (Hiratsuka Shi) Yawato
- (Ashigarakami-gun) Yumotodaira
- (Ashigarakami-gun) Yamaichiba
- (Minamiashigara Shi) Yagurasawa
- (Minamiashigara Shi) Yasashiba
- (Miura Shi) Yato
- (Miura Shi) Yamagayato
- (Yokosuka Shi) Yamashinadai
- (Yokosuka Shi) Yasuurachō