K
- (Chōsei-gun) Koizumi-nanbu
- (Chōsei-gun) Koizumi
- (Chōsei-gun) Koizumi-hokubu
- (Chōsei-gun) Kobashi
- (Chōsei-gun) Kōyahara
- (Chōsei-gun) Kōji-naya
- (Chōsei-gun) Kōji
- (Chōsei-gun) Kitakawagishi
- (Chōsei-gun) Komosa
- (Chōsei-gun) Kitadakane
- (Chōsei-gun) Kitahinata
- (Chōsei-gun) Kitanyūchi
- (Mobara Shi) Kitaojima
- (Mobara Shi) Kayaba
- (Mobara Shi) Kitayatsu
- (Mobara Shi) Kanoto
- (Mobara Shi) Kawama
- (Mobara Shi) Kitasenchō
- (Mobara Shi) Kogutsuwa
- (Mobara Shi) Kunimasa
- (Mobara Shi) Kaminagayoshi
- (Mobara Shi) Kisaki
- (Mobara Shi) Kitazuka
- (Mobara Shi) Kokayaba
- (Mobara Shi) Kayabamae
- (Mobara Shi) Kayugome
- (Mobara Shi) Kawato
- (Mobara Shi) Katsura
- (Mobara Shi) Kamiōda
- (Mobara Shi) Kurodo