Regions of Japan
- Yasumiya
- Ikutahara-yasukuni
- Yasukawa
- Yasui Saki
- Yasosuke-yama
- Yasosuke
- Yashiki Yama
- Yaoromappu Dake
- Yanagino-shō
- Yanagimachi
- Yamuwaka
- Yamubetsu
- Yambetsu-gawa
- Yamausuno Hana
- Yamausu
- Yamase Mura
- Yamamoto-machi
- Yamamoto-gun
- Yamakoshi
- Yamakami-yama
- Yamagata Mura
- Yamagata
- Yamagata
- Yamagaru
- Yamada Gawa
- Yamabe
- Yakumo-chō
- Yakumo
- Yakeyama-zaki
- Yakeyama-zaki
- Yakeyama
- Yake-yama
- Yake-yama
- Yakata-mori
- Hachibē Dake
- Yahaginosawa
- Yagoshi Misaki
- Yagosi Saki
- Yagoshi
- Yagishiri Tō
- Yagishiri Mura
- Yagishiri Kō
- Yagi
- Yachiyochō
- Yachinai-dake
- Yachigashira
- Waza-gawa
- Wassamu Chō
- Wassamu
- Washibetsu-misaki
- Washibetsu-gawa
- Washibetsu-dake
- Washibetsu
- Warabitai
- Warabitai
- Wannai
- Wanishichō
- Wakunbe
- Wakoto Hantō
- Wakkauenbetsu Gawa
- Wakkasakunai
- Wakkanai Shi
- Wakkanai Kō
- Wakkanai
- Wakkake-misaki
- Wakinosawa-mura
- Wakinosawa-gawa
- Wakinosawa
- Wakimoto-byōchi
- Wakimoto
- Wakimoto
- Wakikata
- Wakazekara-se
- Wakame-ne
- Wakamatsuchō
- Wada-mura
- Wada
- Uzura-gawa
- Uyoro-gawa
- Uwano
- Utsutsu Gawa
- Utsunai Gawa
- Utsunai
- Uchimanbe Gawa
- Uchimanbe
- Utsu Dake
- Utsu
- Utoro-saki
- Utoro
- Utonai Ko
- Utoma
- Utasutsuchō
- Utashinai-shi
- Utashinai
- Utashima-misaki
- Utashima
- Utarube
- Utaroppu
- Utanobori Yama
- Mitsuishi-utafue
- Utabetsu-saki
- Utabetsu
- Uta
- Usu-zan
- Usuya
- Usu-wan
- Usutaibe Misaki
- Misaki Chō
- Usujiri Wan
- Usujirichō
- Usubetsu-take
- Usuchō
- Usoriyama-ko
- Ushitaki
- Ushubetsu-gawa
- Ushishubetsu
- Ushinokubi-zaki
- Ushima-saki
- Ushi-jima
- Ushibetsu-yama
- Usakumai Isekigun
- Uryū-gawa
- Uryū
- Urokobetsu-gawa
- Urimaku-gawa
- Urimaku
- Urausu-yama
- Urausunai
- Urausu-chō
- Urata
- Urashibetsu-gawa
- Urankoshi
- Uramachi
- Urakawa Kō
- Urakawa
- Urahoro Gawa
- Honchō
- Uno-se
- Unabetsu-gawa
- Unabetsu-dake
- Umbe-iwa
- Umase-yama
- Umaoi-numa
- Ukusubashi
- Ukotakinupuri
- Kyōei
- Ukawa
- Uge-gawa
- Wenshiri Dake
- Ueno
- Uennai
- Uenae
- Uembetsu
- Uedomari-zaki
- Uedomari
- Uchiura-wan
- Ube-gawa
- Ube
- Ubasawa
- Ubaranai-gawa
- Ubaranai
- Tsuzureko
- Tsutsumi Gawa
- Tsutsui Machi
- Tsutarikishi-iwa
- Tsuruta Machi
- Tsuru-numa
- Tsurui Mura
- Tsurugi Yama
- Tsurugino-yama
- Tsunemoto
- Tsunashirazu
- Tsukisamu-higashinijō
- Tsukimi-yama
- Tsukigata
- Tsugaru Heiya
- Tsugaru Hantō
- Tsuetomanai-saki
- Tsuetomanai
- Tsuchiya
- Tsubo-kawa
- Tsubetsu Chō
- Honchō
- Tsubana Zaki
- Toyoura-chō
- Toyoura-byōchi
- Toyoura
- Toyotomi
- Toyota
- Toyosaki
- Toyosaka
- Toyono Yonku
- Toyono Ikku
- Toyono Goku
- Toyono
- Toyoni Gawa
- Toyoni Dake
- Toyoni
- Toyokoro Chō
- Toyokoro