Okayama
Sawara koko sushi
Yamagata
Hiya-jiru
Aichi
Bamboo shoots boiled with vinegar
Kochi
Kokera Sushi
Bamboo shoot pickles
Gunma
Baking bean jam bun
Fried Itadori (Japanese knotweed)
Kanagawa
Sakura-no-hanazuke
Hawasabi Sushi
Wakayama
Itadorinonimono
Sansaimeshi
Niigata
Wappa Meshi
Kumamoto
Ikinari-dango
Aomori
Ichigoni
Kagawa
Oshinuki Sushi
Lightly Pickled Manzen Kabura
Kusagina Rice
Chiba
Shikaimaki
Natto-jiru