Shizuoka
Nagaizumi Ashitakatsudon
Okayama
Tama no Ontama Meshi
Ibaraki
Namegata Don
Tokushima
Tennen Ashiakaebi tendon
Chiba
Kujukuri Hamaburg Don (rice bowl)
Aichi
Hitsumabushi
Tottori
Ohyama okowa
Iwate
Ajibukashi
Ehime
Ryoma Sakamoto leaveng-the-domain rice ball
Saitama
Kitamoto Tomato Curry
Hokkaido
Uni Ikura Don
Kanagawa
Odawara Sanhoudon of Alfonsino
Oita
Mitori Okowa
Aomori
Hachinohe Bakudan
Miyagi
Sendai Atsugiri Gyutan Tantoro Don
Nagano
Sauce katsudon