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FamilyMart Onigiri

Shrimp Mayo Onigiri Calories & Nutrition

具だくさん！海老マヨネーズ

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Diet Score A 63 Workout Score C 24
Added August 24, 2026
Shrimp Mayo Onigiri
AI

Image: AI-generated (may differ from actual product)

Official site
This Product Onigiri Avg
Calories 252 kcal
P Protein 4.1 g
F Fat 8.1 g
C Carbohydrates 41.1 g
Available carbohydrate Est. 39.0g
Fiber Est. 2.1g
Salt 0.7g

For FamilyMart: This item's nutrition includes AI estimates. Replace with official values

About Estimated Values

※ Nutrients marked "Est." are AI-estimated and may differ from actual values. Please check the official website for accurate information.

Confidence: 100% Estimated: 8/24/2026

Log in the app After eating this, how much is left for today? Today 252 / 2,000 kcal Left 1,748 kcal P4.1/75g F8.1/56g C41.1/300g Example: 2,000 kcal target Explore Kalori features

Estimate by ingredient

Ingredients are AI estimates. Drag the bars to estimate the calories and PFC you actually ate (e.g. less rice, or skipping the ramen soup).

Adjusted total252kcal
Protein 4.1gFat 8.1gCarbohydrates 41.1g
海老マヨネーズおむすび252kcal
1個 (137g)

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FAQ

How many calories are in Shrimp Mayo Onigiri?

Shrimp Mayo Onigiri from FamilyMart has 252 kcal.

What are the protein, fat and carbs (PFC) in Shrimp Mayo Onigiri?

4.1g protein, 8.1g fat and 41.1g carbs. Salt equivalent is 0.7g.

Are these official nutrition values?

These are the nutrition values FamilyMart publishes officially. Confirmed against official information on 10/5/2026.

Which FamilyMart items have similar nutrition to Shrimp Mayo Onigiri?

For example, Blueberry Yogurt Frappe (228 kcal, 2.6g protein, 6.9g fat, 40.0g carbs).

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Important Notice

  • The information on this site is provided for reference purposes only and does not guarantee the accuracy of nutritional information.

  • If you have food allergies, please check the ingredients on the official website of each store or on product packaging.

  • Nutritional data is based on official store information, but may differ from actual values due to product specification changes.

  • If you have dietary restrictions due to health conditions, please consult with a doctor or registered dietitian.

  • The operator assumes no responsibility for any damages resulting from the use of this service.

  • Some product PFC values are AI-estimated. These may differ from actual values, so please use them as a reference only.