Regions of Japan
- Itayanagi Machi
- Itayanagi
- Itanki-misaki
- Itakiri-ishi
- Isoya-mura
- Isosannupuri Yama
- Isomoshiri Tō
- Isobunnai
- Ishizakikōzan
- Ishizaki Gawa
- Ishizaki
- Ishizaki
- Ishizaki
- Ishi-zaki
- Ishiyama
- Ishi-yama
- Ishizakichō
- Ishi-saki
- Ishikura-yama
- Ishikura
- Ishikawa-dai
- Ishikari-wan
- Ishikari-shichō
- Ishikari-sanchi
- Ishikari Heiya
- Ishikari-gawa
- Ishikari
- Ishigami
- Isebachi Yama
- Irumukeppu-yama
- Ironai-gawa
- Ironai
- Irika
- Irifune
- Iōzan
- Ioh-zan
- Iō Zan
- Iō-numa
- Inuushibetsu Yama
- Inō
- Inaushi
- Inaueto-saki
- Inao-saki
- Inaniwa Dake
- Inakuraishikōzan
- Inagaki Mura
- Inabo-saki
- Inabo
- Imazu
- Imaizumi
- Imagane
- Imabetsu Machi
- Imabetsu Kawa
- Imabetsu
- Ikutora-tōge
- Ikutora
- Ikutahara
- Ikushumbetsu-gawa
- Ikushumbetsu-dake
- Ikushumbetsu
- Ikushina Gawa
- Ikushina-minami
- Ikusagawa
- Ikori Misaki
- Ikori Misaki
- Ikokuma
- Tannochō-ikku
- Ikeda Chō
- Ikeda
- Ikaushi-yama
- Ikaushi
- Ikarigaseki Mura
- Ikama Zaki
- Idonnappu Gawa
- Idonnappu Dake
- Ichiyanagi-numa
- Ichinowatari
- Ichinosawa
- Ichinohe
- Ichinohashi
- Ichikawa
- Ichankoppe-yama
- Ichani
- Iburi-shichō
- Iboiwa-saki
- Hyōtan
- Hyōgo
- Hyakuzawa
- Hyakunin Hama
- Hyakumantsubo
- Hyakken Dake
- Hotoke Numa
- Hoteishi-saki
- Hōryō
- Horozuki
- Horotsuki-yama
- Poroto
- Horoshō-saki
- Poroshiri Dake
- Horonuka
- Horonobe Chō
- Horonobe
- Horonai-yama
- Horonai Gawa
- Horonaibuto
- Horonai
- Horonai
- Horonai
- Horonai
- Horonai
- Horomui-gawa
- Horomui
- Horomui
- Horomoshiri
- Horoman Gawa
- Horoman
- Horoka Yama
- Horokanai Chō
- Horokanai
- Horoizumi Gawa
- Horoiwa Yama
- Horodomari
- Horodomari
- Horobetsukōzan
- Kitami-horobetsu Gawa
- Iburi-horobetsu Gawa
- Hidaka-horobetsu Gawa
- Horobetsu-dake
- Horobetsu-dake
- Horobetsuchō
- Horobetsu
- Horoizumi
- Horikappu-kawa
- Horikappu
- Hontomari Gyokō
- Hontomari
- Honryū
- Honki
- Honioi
- Hongō
- Hongō
- Honchō
- Honchō
- Homme-misaki
- Homme
- Honbetsu Chō
- Kamihonbetsu
- Hokuryū
- Hokono-saki
- Hokkō
- Hokke
- Hokkai-misaki
- Hokkaido
- Hokkaido
- Hokake Iwa
- Hobiboe
- Hobetsu Gawa
- Tokorochō-hiyoshi
- Hiyamizu-dake
- Hiyama-gun
- Hiyama
- Tannochō-hiushinai
- Hiura Misaki
- Hiurachō
- Hiuchi-dake
- Hitokawame
- Hitoichi
- Hishikui Yama
- Hiroshima-chō
- Kitahiroshima
- Hirose-gawa
- Hirosaki Shi
- Hirosaki
- Hiroo-gun
- Hiroo Dake
- Hiroo Chō
- Hiroo
- Hironochō
- Hiratori-yama
- Hiratori
- Hiratomanai
- Rubeshibechō-hirasato
- Hiranuma
- Hiranai Machi
- Hiraka Machi
- Hira Shima
- Hiraiso-misaki
- Hiragishi
- Hirafu
- Hinode Misaki
- Hinode
- Hinami
- Hinai Machi
- Hikiusu
- Hikatadomari Misaki
- Hikata-misaki
- Heiroku
- Higata
- Higashiyama
- Higashi-yama