Ingredient

Japanese Pepper

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Source
Not animal-derived
Allergen
No
Role in food
Japanese pepper is primarily used as a spice to add a distinctive flavor to …

What it is

Japanese pepper, also known as sansho, is a spice derived from the dried seed coats of the prickly ash family of plants native to Japan. It has a unique citrusy and slightly numbing flavor profile, distinct from Sichuan pepper. The spice is typically ground into a powder for culinary use.

Why it's used

Japanese pepper is primarily used as a spice to add a distinctive flavor to a variety of dishes. It is commonly sprinkled on grilled meats, fish, tofu, and vegetables, and is a key ingredient in many Japanese dishes like unagi (eel) and yakitori. It is also used in some snacks and confectionery.

Health notes

Japanese pepper is generally recognized as safe (GRAS) by the FDA for use as a food flavoring. There is limited research on the specific health effects of consuming Japanese pepper at typical dietary levels. International bodies like JECFA have evaluated it, but did not set a numeric limit (ADI not specified). Some traditional medicinal uses exist, but scientific evidence for these is often limited.

Allergen info

Japanese pepper is not derived from any of the 9 FDA major allergens. It does not contain gluten.

Products containing Japanese Pepper

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Brigaboom LLC Fuji Combo Sushi High in sodium — 28% DV per serving 195kcal 5Protein 4.5Fat 32Carbs Brigaboom LLC Bento Express, Spicy California Roll Sushi High in sodium — 22% DV per serving 155kcal 3Protein 4.5Fat 24Carbs Brigaboom LLC Assorted California Roll Boat Sushi High in sodium — 21% DV per serving 150kcal 3Protein 5Fat 23Carbs Brigaboom LLC California Roll Combo Sushi High in sodium — 21% DV per serving 150kcal 3Protein 5Fat 23Carbs Sushic, LLC All American Sushi Roll Sushi High in sodium — 75% DV per serving High in saturated fat — 35% DV per serving 202kcal 4.6Protein 11.4Fat 22.8Carbs Sushic, LLC Spicy California Roll Large Sushi 128kcal 2.6Protein 5.1Fat 17.9Carbs TRUE Jerky Beef Jerky, Korean BBQ Other Snacks 321kcal 46.4Protein 7.1Fat 21.4Carbs Happy Planet LLC Spicy Miso Quick Daily Sauce, Spicy Miso Oriental, Mexican & Ethnic Sauces High in sodium — 23% DV per serving 167kcal 5.6Protein 0Fat 33.3Carbs Melissa's, Spicy Edamame World Variety Produce, Inc. Melissa's, Spicy Edamame Other Deli High in sodium — 53% DV per serving 208kcal 12.3Protein 13.2Fat 12.3Carbs Asiana Cuisine Enterprises Spicy Tuna Poke Bowl, Spicy Tuna Other Deli High in sodium — 81% DV per serving 170kcal 7.9Protein 2.0Fat 29.1Carbs Sushic, LLC Hawaiian Spring Roll Sushi High in sodium — 98% DV per serving High in cholesterol — 27% DV per serving 188kcal 7.8Protein 5.2Fat 26.0Carbs Sushic, LLC Spicy Onigiri Combo, Spicy Sushi High in sodium — 34% DV per serving 143kcal 4.5Protein 2.3Fat 24.7Carbs

Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.