/ / SOBA BUCKWHEAT WITH YAM

SOBA BUCKWHEAT WITH YAM

Buckwheat noodles with yam flour and seaweed, made using Echigo water from Niigata. Contains wheat protein and salt.

Seed-oil freeNo added sugarNo artificial dyesNo artificial flavorsNo natural flavorsNo synthetic preservativesNo added nitritesNo phosphatesContains wheat
$4.00 100g · lowest price at Koto Kyoto
Price and stock checked Oct 29, 2026
Key nutrition facts
340caloriesPer 100 g
Protein
15g
Fiber
—
Added sugar
—
Sodium
640mg▼
Saturated fat
—
▲ raises the score · ▼ lowers it · From the product page
Ingredients: Buckwheat flour, wheat protein, salt, yam flour, seaweed
76 / 100
Good Scored automatically
Weighted as grain productsHigh confidence · Scored on 9 of 11 inputs, 2 claims verified
Nutrition · counts 35%62
Ingredients · counts 20%100
Processing · counts 15%78
Sourcing · counts 15%75
Transparency · counts 15%75
Why it scores 76
Nutrition 62 · Compared with other grain foods: more sodium (640 mg); no added sugar per 100 g
Ingredients 100 · 5 ingredients; no added sugar, seed oils, dyes or flagged additives
Processing 78 · Dried noodles made from flour, wheat protein, salt, yam and seaweed
Sourcing 75 · Domestic buckwheat and Echigo water are stated; other flour origins are listed
Transparency 75 · Full ingredient list and buckwheat, flour and water origins are stated
Contains wheat protein
Evidence behind the Ingredients deductionsNone: no added sugar, seed oils, dyes, sweeteners or flagged additives were found.
Scored Oct 20, 2026 · Scoring guide v3.1 · Updated Oct 20, 2026 · See what changed

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Ingredients
Buckwheat flour Wheat protein Salt Yam flour Seaweed
5 ingredients
Sourcing

Origin not disclosed on the product page.

AdditivesNo additives found

No additives, added sugars, seed oils or flavourings found in the ingredient list.

Matched from the ingredient list. Risk levels summarise findings from EFSA, the FDA, IARC and published studies; they explain a concern, not a diagnosis.

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