M
- (Awa-gun) Myōga
- (Awa-gun) Miyagayatsu
- (Minamibōsō Shi) Makado
- (Futtsu Shi) Mukōbara
- (Futtsu Shi) Maekubo
- (Futtsu Shi) Minamiyatsu
- (Futtsu Shi) Minamisunayoke
- (Futtsu Shi) Mitsuike
- (Futtsu Shi) Mizukoshi
- (Futtsu Shi) Miyasaku
- (Futtsu Shi) Maemukiyatsu
- (Futtsu Shi) Mukaebara
- (Futtsu Shi) Mochii
- (Futtsu Shi) Morokuzure
- (Futtsu Shi) Mutsuno
- (Futtsu Shi) Miyobara
- (Futtsu Shi) Matsubushi
- (Futtsu Shi) Mukaino
- (Futtsu Shi) Morito
- (Minamibōsō Shi) Mizukumido
- (Minamibōsō Shi) Matsuo
- (Minamibōsō Shi) Manaita
- (Minamibōsō Shi) Mikado
- (Minamibōsō Shi) Misaka
- (Minamibōsō Shi) Mukaidai
- (Minamibōsō Shi) Moto’ori
- (Minamibōsō Shi) Mishō
- (Minamibōsō Shi) Miyashita
- (Minamibōsō Shi) Mujina
- (Minamibōsō Shi) Minakura