Regions of Japan
- Izumiga Dake
- Izumi
- Izumi
- Iwayadō
- Iwaya
- Iwate San
- Iwate-machi
- Iwate
- Iwashi Yama
- Iwase-mura
- Iwase
- Iwasaki-mura
- Iwasaki
- Wagachō-iwasaki-shinden
- Iwanuma-shi
- Iwanuma-machi
- Iwanuma
- Iwanome
- Iwane
- Iwane
- Iwami Gawa
- Iwama
- Iwakura-yama
- Iwakura Yama
- Iwaki-shi
- Iwakiri
- Iwaki-machi
- Iwaki-gun
- Iwaki
- Iwakami-yama
- Iwaizumi-machi
- Iwaizumi-chō
- Iwaizumi
- Iwai-zaki
- Iwai Saki
- Iwai Gawa
- Iwaga-saki
- Kurikoma-iwagasaki
- Iwadeyama
- Iwada-kaku
- Iwawada
- Iwabe
- Itsukushi
- Itajiki Yama
- Itako
- Itado Numa
- Isumi-gun
- Isumi Gawa
- Issaikyō San
- Isozakichō
- Iso Zaki
- Isomura
- Isohara-machi
- Isohara
- Isohamachō
- Isobe
- Ishizumi
- Ishizawa Gawa
- Ishiwaki
- Ishitsuka
- Ishioka
- Nakadachō-ishinomori
- Ishinomaki Wan
- Ishinomaki Shi
- Ishinomaki Gyokō
- Ishinomaki
- Ishinomura
- Ishinazaka
- Ishinari
- Ishinage Yama
- Atamimachi-ishimushiro
- Ishikawa
- Ishikami-yama
- Isihama Suidō
- Ishihama-saki
- Ishihama
- Uratoishihama
- Ishigami-tojuku
- Ishigami
- Ishidoriya Chō
- Ishibane
- Shimoisazawa
- Isawa-gawa
- Isatomae Wan
- Isatomae
- Iritōno Gawa
- Iritōno
- Ipponyanagi
- Iōno
- Iwo Jima
- Inzai-shi
- Inuwaka-hakuchi
- Inuwaka
- Inui-zaki
- Inubotoke Yama
- Inubō Saki
- Iinozaka
- Inoue
- Inō
- Innai
- Kurikoma-inayashiki
- Inawashiro Machi
- Inawashiro Ko
- Inawashiro
- Inashiki-gun
- Inari-mura
- Inaniwachō
- Inakura Dake
- Inakawa-machi
- Inai
- Inageda
- Inafune-mura
- Inada
- Inada
- Imozawa
- Imōto Jima
- Imo-gawa
- Imba-numa
- Imba-mura
- Imba-gun
- Imashuku
- Imaizumi
- Imaizumi
- Imaichi
- Imagashima
- Ikisu
- Ikezuki
- Ikawa-mura
- Ikari
- Iizaka-mura
- Iizakamachi
- Iitoyo
- Iitate Mura
- Iioka-machi
- Iioka
- Iinogawamachi
- Iinomachi
- Iijima
- Iida
- Ido
- Ide-gawa
- Ide Gawa
- Ide
- Ichinoseki-shi
- Ichinoseki
- Ichinomiya Gawa
- Ichinomiya
- Ichihasama Gawa
- Ichikai-machi
- Ichijuku
- Ichihasama-chō
- Ichihara Shi
- Ichihara
- Ichigaya
- Ichigaya
- Ichibachō
- Ibaraki-machi
- Ibaraki
- Hotokega-saki
- Hosokurakōzan
- Hosokura
- Hoe Zaki
- Horowa San
- Horiwari-gawa
- Hōnokizawa
- Honnō-machi
- Honnō
- Honnai Gawa
- Honjō-shi
- Honjō-mura
- Honjō-machi
- Honjō
- Hongō
- Hongō
- Hongō
- Honda-mura
- Hokota
- Hōki-gawa
- Hōjō
- Hō Jima
- Hobaramachi
- Hoashi-ne
- Hizume
- Hiyori Yama
- Hi Yama
- Hiwada
- Hitotsumatsu-mura
- Hitotsuishi-yama
- Hitokabe-gawa
- Hitokabe
- Hitoichi
- Hitaitori Yama
- Hitachi-shi
- Hitachiōta-shi
- Hitachinai
- Hitachi-kō
- Hitachi
- Hitachi
- Hisanohamamachi-hisanohama
- Hiruta-gawa