Japonsko - Zoznam miest na písmeno Y
- Yabu
- Yachimata
- Yachiyo
- Yaita
- Yaizu
- Yamada
- Yamaga
- Yamagata
- Yamaguchi
- Yamakita
- Yamanashi
- Yamato
- Yamato-Takada
- Yamatokōriyama
- Yamazakichō-nakabirose
- Yame
- Yamoto
- Yanagawa
- Yanagawamachi-saiwaichō
- Yanai
- Yao
- Yashio
- Yashiro
- Yasu
- Yasugi
- Yasugichō
- Yatomi
- Yatsuomachi-higashikumisaka
- Yatsushiro
- Yawata
- Yawatahama
- Yoichi
- Yōkaichiba
- Yokkaichi
- Yokohama
- Yokosuka
- Yokote
- Yonago
- Yonakuni
- Yonedacho Sendo
- Yonezawa
- Yono
- Yorii
- Yoshida-kasugachō
- Yoshii
- Yoshikawa
- Yoshino-chō
- Yoshinogawa
- Yoshitomi
- Yotsukaidō
- Youkaichi
- Yūbari
- Yudomari
- Yufu
- Yugawara
- Yūki
- Yukuhashi
- Yurihonjō
- Yuza
- Yuzawa