- Kabasawa
- Kabayachi
- Kachinomachi
- Kaibara
- Kaida
- Kaidomari
- Kaiya
- Kakiba
- Kakinokitaira
- Kakinouchi
- Kamata
- Kami-nogami
- Kamiaoishizawa
- Kamiasamigawa
- Kamihara
- Kamikawauchi
- Kamikita
- Kamimatsumoto
- Kamimawatari
- Kamimisaka
- Kaminagura
- Kaminojiri
- Kamishigeoka
- Kamishiwada
- Kamiteoka
- Kamitoriwata
- Kamiyomogida
- Kanagawa
- Kanairo
- Kanaizawa