Tohoku

Iwate
Yamagata
Miyagi

Koshinetsu

Ishikawa
Niigata
Toyama
Nagano
Yamanashi

Kanto

Gumma
Tochigi
Saitama
Ibaraki
Tokyo
Chiba
Kanagawa

Tokai

Gifu
Aichi
Shizuoka
Mie

Kansai

Kyoto
Hyogo
Shiga
Osaka
Nara
Wakayama

Chugoku

Yamaguchi
Hiroshima
Okayama

Shikoku

Kagawa
Kochi

Kyushu

Saga
Fukuoka
Nagasaki
Oita
Kumamoto
Miyazaki
Okinawa
Kagoshima

Hokkaido

Hokkaido