├･北海道･東北ｴﾘｱ[1]
　├･関東ｴﾘｱ[2]
　├･信越･北陸ｴﾘｱ[3]
　├･東海ｴﾘｱ[4]
　├･近畿ｴﾘｱ[5]
　├･山陰･山陽ｴﾘｱ[6]
　├･四国ｴﾘｱ[7]
　└･九州･沖縄ｴﾘｱ[8]