/ / Okamoto Seimen Iya Valley 80% Buckwheat Soba Noodles Stone Ground

Okamoto Seimen Iya Valley 80% Buckwheat Soba Noodles Stone Ground

Contains high sodium

These Japanese soba noodles use 80% stone-milled buckwheat flour, with wheat flour and salt. They provide 1,200 mg sodium per 100 g and contain wheat and buckwheat.

Seed-oil freeNo added sugarNo artificial dyesNo artificial flavorsNo natural flavorsNo synthetic preservativesNo added nitritesNo phosphates
$5.96 lowest price at Japan With Love - #1 Bring Japanese Culture To The WORLD
Price and stock checked Oct 29, 2026
Key nutrition facts
346caloriesPer 100 g
Protein
11g
Fiber
—
Added sugar
—
Sodium
1200mg▼
Saturated fat
—
▲ raises the score · ▼ lowers it · From the product label
Ingredients: そば粉(国内製造), 小麦粉, 食塩
Product details
OriginJapan
“Made in Japan, guaranteeing superior quality and classic production techniques” — the product page
75 / 100
Good Scored automatically
Weighted as grain productsHigh confidence · Scored on 9 of 11 inputs, 2 claims verified
Nutrition · counts 35%55
Ingredients · counts 20%100
Processing · counts 15%85
Sourcing · counts 15%75
Transparency · counts 15%78
Why it scores 75
Nutrition 55 · Compared with other grain foods: more sodium (1200 mg); no added sugar per 100g
Ingredients 100 · 3 ingredients; no added sugar, seed oils, dyes or flagged additives
Processing 85 · Dried noodles made with buckwheat flour, wheat flour and salt
Sourcing 75 · Buckwheat is domestically produced; noodles are made in Japan
Transparency 78 · Full ingredient list, domestic buckwheat and stone-milling claim
1,200 mg sodium per 100 g
Contains wheat and buckwheat
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
そば粉(国内製造) 小麦粉 食塩
3 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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