DISH RESEARCH · Noodle dish
Oroshi Soba
Also known as: Echizen Oroshi Soba, Fukui Grated-Daikon Soba
Fukui soba with grated daikon, seasoned dashi, bonito flakes and green onion.

About Oroshi Soba
Oroshi soba is a Fukui buckwheat-noodle dish with grated daikon. This prefectural recipe, published by Japan’s agriculture ministry, combines fresh soba with seasoned dashi, bonito flakes and chopped green onion.
Daikon gives a peppery bite against the savoury soy-seasoned broth. Sake and mirin round out the seasoning, while bonito contributes a fish flavour.
The noodles are served with the grated radish mixed into the broth and toppings above. This profile selects the cold presentation described as customary in Fukui, including during winter.
Allergens in this recipe
Contains: Buckwheat, Soy, Fish.
Product-dependent or unconfirmed: Wheat (gluten).
Other allergen details are unconfirmed.
Ingredients vary by restaurant. Confirm your allergens with staff before ordering.
Ingredients in Oroshi Soba
Fukui’s regional oroshi soba from the MAFF collection.
- Fresh soba noodlesBase
- DaikonBase
- DashiLiquidIngredient page not linked
- SakeSeasoning
- MirinSeasoning
- Light soy sauceSeasoning
- Chopped green onionGarnish
- Bonito flakesTopping
- Chilli powderFinish · Optional
- WaterCooking medium
Ingredient details & uncertainties
Allergen information is incomplete. Unconfirmed details do not establish that an allergen is absent.
- Fresh soba noodles: Buckwheat; Wheat (gluten). Buckwheat noodle identity established; exact wheat binder content/ratio unspecified, not transferring a Shinshu dried-noodle product
- Daikon: Recipe-specific ingredient evidence; Allergen details unconfirmed
- Dashi: Recipe-specific ingredient evidence; Allergen details unconfirmed. Base stock formula unspecified; not assuming a separate katsuo recipe
- Sake: Recipe-specific ingredient evidence; Allergen details unconfirmed
- Mirin: Recipe-specific ingredient evidence; Allergen details unconfirmed
- Light soy sauce: Soy. Standard usukuchi soy sauce; exact supplier formulation unspecified
- Chopped green onion: Recipe-specific ingredient evidence; Allergen details unconfirmed
- Bonito flakes: Fish
- Chilli powder (optional): Recipe-specific ingredient evidence; Allergen details unconfirmed
- Water: Recipe-specific ingredient evidence; Allergen details unconfirmed. Noodle boiling/rinsing water named in method
Origins & food traditions
The ministry records this as a regional Fukui tradition, especially in the Reihoku area.
Countries
- Japan
- JapanCatalogue link pending review
Cuisines & regions
- Fukui Cuisine
- Hokuriku CuisineCatalogue link pending review
AI-generated illustration of one possible presentation. Recipes and ingredients vary; the image does not establish allergen content.