- Kasamori
- Kawamukai
- Kawaoto
- Kawashima
- Kawasugaya
- Kikugaya
- Kitadakane
- Kitahinata
- Kitakawagishi
- Kitamiyoguchi
- Kitanakaze
- Kitanyūchi
- Kitayamada
- Kitayamada-terasaki-shinden
- Kobashi
- Kodaki
- Koemoto
- Koizumi
- Koizumi-hokubu
- Koizumi-nanbu
- Kōji
- Kōji-naya
- Komagaeshi
- Komosa
- Kouri
- Kōyahara
- Kubara
- Kubo
- Kuchiro
- Kuramochi