- Kaminiibo
- Kaminozokimachi
- Kamiōkanbara
- Kamishima
- Kamishinden
- Kamishinden
- Kamitogura
- Kamitomioka
- Kamitsuboyama
- Kamiya
- Kamiyokoyama
- Kamō
- Kanamaru
- Kanaya
- Kanazu
- Kangawa
- Kanisawa-shinden
- Kanō
- Kanose
- Kariwa
- Kariwa
- Karuizawa
- Kashio
- Katakaimachi
- Katamachi
- Katanoo
- Katsumi
- Katsuramachi
- Kawaguchi
- Kawaguchi-nakayama