Tohoku

Aomori
Akita
Iwate
Yamagata
Miyagi
Fukushima

Koshinetsu

Ishikawa
Niigata
Toyama
Nagano
Fukui
Yamanashi

Kanto

Gumma
Saitama
Ibaraki
Tokyo
Chiba
Kanagawa

Tokai

Gifu
Aichi
Shizuoka
Mie

Kansai

Kyoto
Hyogo
Shiga
Osaka
Nara
Wakayama

Chugoku

Shimane
Tottori
Yamaguchi
Hiroshima
Okayama

Shikoku

Kagawa
Ehime
Tokushima
Kochi

Kyushu

Saga
Fukuoka
Nagasaki
Oita
Kumamoto
Miyazaki
Okinawa
Kagoshima

Hokkaido

Hokkaido