- Konanmachi-akatsu
- Konanmachi-fukura
- Konanmachi-funatsu
- Konanmachi-miyo
- Konanmachi-nakano
- Konanmachi-yokozawa
- Konohabashi
- Koori
- kooriyama
- Kōriyama
- Kosugawa
- Kotagawa
- Kotakabayashi
- Kōyamae
- Kōyōchō
- Kozawa
- Kubota
- Kuimaru
- Kumagura
- Kumaguramachi-kumagura
- Kumakura
- Kumamachi
- Kumazawa
- Kunugidaira
- Kunugitachi
- Kuratani
- Kuroiwa
- Kurokawa
- Kuroki
- Kuroshōuchi