N
- (Kimitsu Shi) Nekatadai
- (Kimitsu Shi) Nishidai
- (Kimitsu Shi) Nishihikasa
- (Kimitsu Shi) Nittone
- (Futtsu Shi) Nishikawa
- (Futtsu Shi) Niihata
- (Futtsu Shi) Nishikawa-shinden
- (Futtsu Shi) Nakane
- (Awa-gun) Nemoto
- (Awa-gun) Nakahara
- (Awa-gun) Nakane
- (Awa-gun) Naidai
- (Awa-gun) Nakaigayatsu
- (Awa-gun) Nakaobara
- (Awa-gun) Nakasakuma
- (Awa-gun) Nakahara
- (Minamibōsō Shi) Nibu
- (Minamibōsō Shi) Nishinosawa
- (Minamibōsō Shi) Nonozuka
- (Futtsu Shi) Negata
- (Futtsu Shi) Nishiōwada
- (Futtsu Shi) Nishinoyatsu
- (Futtsu Shi) Naka
- (Futtsu Shi) Niiyama
- (Futtsu Shi) Nakamura
- (Futtsu Shi) Nishikanayatsu
- (Futtsu Shi) Nakabettō
- (Futtsu Shi) Nagahama
- (Futtsu Shi) Naewari
- (Futtsu Shi) Nagasaku