Tochigi
Nasu no Soba
Sauce Katsudon
Okayama
Tamageta Bento
Saitama
Komatsuna Gyoza
Chiba
Chiba Butadon (Chiba pork rice bowl)
Fukushima
Namie Yakisoba
Hokkaido
Tokachi Gyu-toro Don
Aomori
Goshogawara Jusanko Shijimi Shiru Yakisoba
Tokyo
Monjayaki
Saga
Gyorokke
Toyama
Shiroebi Kakiagedon
Iwate
Kitakami Croquette
Osaka
Horumonyaki
Gyusujiontamadon
Ankake Katsudon
Hyogo
Onokoi Horumon Yakisoba