Sub-Areas - (C3;4=None;1=1;3= %. )

Tochigi Prefecture; Hiroshima Prefecture; Yamanashi Prefecture; Aichi Prefecture; Shiga Prefecture; Iwate Prefecture; Niigata Prefecture; Shimane Prefecture; Akita Prefecture; Saitama Prefecture; Aomori Prefecture; Ibaraki Prefecture; Wakayama Prefecture; Shizuoka Prefecture; Nara Prefecture; Fukui Prefecture; Tokyo; Hyôgo Prefecture; Chiba Prefecture; Nagano Prefecture; Gunma Prefecture; Kyoto Prefecture; Miyagi Prefecture; Tottori Prefecture; Yamaguchi Prefecture; Okayama Prefecture; Ishikawa Prefecture; Osaka Prefecture; Kanagawa Prefecture; Fukushima Prefecture; Toyama Prefecture; Mie Prefecture; Yamagata Prefecture; Gifu Prefecture