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7-Eleven Onigiri

Large Japanese-Style Tuna Mayo Rice Ball with Barley Calories & Nutrition

おおきなおむすび和風ツナマヨネーズ　もち麦入

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¥214 incl. tax

Diet Score A 57 Workout Score B 35
Added September 7, 2026
Large Japanese-Style Tuna Mayo Rice Ball with Barley
AI

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

Official site
This Product Onigiri Avg
Calories 402 kcal
P Protein 8.4 g
F Fat 12.7 g
C Carbohydrates 65.9 g
Available carbohydrate 60.9g
Fiber 5.0g
Salt 2.6g

Log in the app After eating this, how much is left for today? Today 402 / 2,000 kcal Left 1,598 kcal P8.4/75g F12.7/56g C65.9/300g 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 total402kcal
Protein 8.4gFat 12.7gCarbohydrates 65.9g
もち麦入りご飯240kcal
1個 (180g)
ツナマヨ162kcal
1個 (30g)

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FAQ

How many calories are in Large Japanese-Style Tuna Mayo Rice Ball with Barley?

Large Japanese-Style Tuna Mayo Rice Ball with Barley from 7-Eleven has 402 kcal.

What are the protein, fat and carbs (PFC) in Large Japanese-Style Tuna Mayo Rice Ball with Barley?

8.4g protein, 12.7g fat and 65.9g carbs. Salt equivalent is 2.6g.

Are these official nutrition values?

These are the nutrition values 7-Eleven publishes officially. Confirmed against official information on 10/23/2026.

Which 7-Eleven items have similar nutrition to Large Japanese-Style Tuna Mayo Rice Ball with Barley?

For example, ふんわりしっとりメロンパン (395 kcal, 7.9g protein, 12g fat, 65g 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.

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