Okinawa
Aasa Jiru (Sea lettus soup)
Aomori
Imonoozukebatto
Foot Tibichi (soup of a pig foot)
Yamagata
Natto-jiru
Niigata
Keijiru
Shimane
Shijimijiru
Ikasumi-jiru
Chiba
Iwashi-no-dangojiru
Oita
Child rearing dumpling soup
Tochigi
Suiton
Kakijiru
Iwate
Nattogiru
Miyagi
Donkogiru
Kasu Jiru
Keiran
Akita
Imonokojiru