Y
- (Ashigarashimo-gun) Yashinoshita
- (Ashigarashimo-gun) Yamazaki
- (Ashigarashimo-gun) Yuba
- (Ashigarashimo-gun) Yumotochaya
- (Ashigarashimo-gun) Yunohanazawa
- (Minamiashigara Shi) Yamashita
- (Ashigarakami-gun) Yokozakai
- (Ashigarakami-gun) Yoshidajima
- (Ashigarakami-gun) Yadoriki
- (Ashigarakami-gun) Yusaka
- (Ashigarakami-gun) Yōsawa
- (Ashigarakami-gun) Yubure
- (Ashigarakami-gun) Yaga
- (Ashigarakami-gun) Yozuku
- (Ashigarakami-gun) Yaketsu
- (Ashigarakami-gun) Yuzawa
- (Odawara-shi) Yahagi
- (Odawara-shi) Yanagi-shinden
- (Odawara-shi) Yamanishi
- (Naka-gun) Yamanishi
- (Naka-gun) Yurigaoka
- (Ashigarakami-gun) Yamada
- (Ashigarakami-gun) Yanagi
- (Ashigarakami-gun) Yoshiwara
- (Hadano-shi) Yanagichō
- (Hadano-shi) Yayoichō
- (Hadano-shi) Yamauchi
- (Hadano-shi) Yokono
- (Hadano-shi) Yokomichi
- (Hadano-shi) Yokote