Ko
- Ko-hyoteki class submarine
- Koan
- Masaki Kobayashi
- Kobayashi Takiji
- Kobayashi, Miyazaki
- Kobe
- Kobe Airport
- Kobe Electric Railway
- Kobe Line
- Kobe Municipal Subway
- Kobe Municipal Transportation Bureau
- Kobe New Transit
- Kobe Rapid Railway
- Kobe Station
- Kobe University
- Kōchi, Hiroshima
- Kōchi, Kōchi
- Kōchi Prefecture
- Kochinda, Okinawa
- Kochira Katsushika-ku Kameari Kōen-mae Hashutsujo
- Kumi Koda
- Kodachi
- Kodaira, Tokyo
- Kodama (Shinkansen)
- Kodama (spirit)
- Kodera, Hyogo
- Kodomo no hi
- Koei
- Kofu, Yamanashi
- Kofu, Tottori
- Kofun
- Kofun period
- Koga (InuYasha)
- Koga (kuge)
- Koga, Fukuoka
- Koga, Ibaraki
- Kogal
- Koganei, Tokyo
- Koge, Tottori
- Kogo Noda
- Kohaku
- Kōhoku, Saga
- Kohoku, Shiga
- Koi
- Koinobori
- Kiyoshi Koishi
- Koishiwara, Fukuoka
- Koiso Kuniaki
- Junichiro Koizumi
- Kyoko Koizumi
- Takashi Koizumi
- Kojiki
- Kojima District, Okayama
- Hideo Kojima
- Kojima Usui
- Koka District, Shiga
- Koka, Shiga
- Kokawa, Wakayama
- Kōkei (monk)
- Kōkei (sculptor)
- Kokin Gumi
- Kokin Wakashū
- Kokonoe, Ōita
- Kokoro
- Koku
- Kokubu, Kagoshima
- Kokubunji, Tokyo
- Kokubunji, Kagawa
- Kokubunji, Tochigi
- Kokubunji, Kagawa
- Kokufu, Gifu
- Kokufu, Tottori
- Kokura
- Kokura Station
- Kokyo
- Komachi (Shinkansen)
- Komae, Tokyo
- Komagane, Nagano
- Komaki, Aichi
- Komatsu
- Komatsu, Ehime
- Rika Komatsu
- Komatsushima, Tokushima
- Komono, Mie
- Komoro, Nagano
- Kondo effect
- Konjaku Monogatarishū
- Chiaki J. Konaka
- Konami
- Konami Code
- Konan, Aichi
- Konan, Kagawa
- Kōnan, Kōchi
- Konan, Saitama
- Konan, Shiga
- Kondō Isami
- Koji Kondo
- Nobutake Kondō
- Konica Minolta
- Kōnin (era)
- Konko, Okayama
- Konoe family
- Fumimaro Konoe
- Kōnosu, Saitama
- Kōnu District, Hiroshima
- Kōnu, Hiroshima
- Koopa Kid
- Koopa Troopa
- Kora, Shiga
- Hirokazu Koreeda
- Korematsu v. United States
- Kōriyama, Fukushima
- Koriyama, Kagoshima
- Koro-pok-guru
- Koryo, Nara
- Koryo, Shimane
- Koryū
- Kosa, Kumamoto
- Kosai, Shizuoka
- Kosei, Shiga
- Koseki
- Koshi, Kumamoto
- Masatoshi Koshiba
- Koshigaya, Saitama
- Kōshinetsu region
- Kota, Aichi
- Kotake, Fukuoka
- Koto (musical instrument)
- Koto, Shiga
- Kōtō, Tokyo
- Kotoamatsukami
- Kotohira, Kagawa
- Shusui Kotoku
- Kotonami, Kagawa
- Koxinga
- Koya, Wakayama
- Koyadaira, Tokushima
- Koyaguchi, Wakayama
- Koyama, Kagoshima
- Koyu District, Miyazaki
- Koza, Wakayama
- Kozagawa, Wakayama
- Kozakai, Aichi
- Kozan, Hiroshima
- Kōzuke Province
- Kozuki, Hyogo
Read more about this topic: Index Of Japan-related Articles (K)