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Spam and Egg Rice Ball with Tuna Mayo Calories & Nutrition

ポーク玉子おにぎり(シーチキンマヨ)

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¥343 incl. tax

Diet Score A 60 Workout Score A 57
Added September 7, 2026
Spam and Egg Rice Ball with Tuna Mayo
AI

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

This Product Onigiri Avg
Calories 333 kcal
P Protein 12.1 g
F Fat 12.5 g
C Carbohydrates 43.8 g
Available carbohydrate 42.2g
Fiber 1.6g
Salt 2.0g

Log in the app After eating this, how much is left for today? Today 333 / 2,000 kcal Left 1,667 kcal P12.1/75g F12.5/56g C43.8/300g 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 total333kcal
Protein 12.1gFat 12.5gCarbohydrates 43.8g
ポーク玉子おにぎりベース290kcal
1個 (182g)
シーチキンマヨネーズ43kcal
1個 (15g)

Is this product data accurate?

Recommended Pairings

Total for this 333kcal item plus one more

FAQ

How many calories are in Spam and Egg Rice Ball with Tuna Mayo?

Spam and Egg Rice Ball with Tuna Mayo from Lawson has 333 kcal.

What are the protein, fat and carbs (PFC) in Spam and Egg Rice Ball with Tuna Mayo?

12.1g protein, 12.5g fat and 43.8g carbs. Salt equivalent is 2.0g.

Are these official nutrition values?

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

Which Lawson items have similar nutrition to Spam and Egg Rice Ball with Tuna Mayo?

For example, Spam and Egg Rice Ball (320 kcal, 12g protein, 12g fat, 41g carbs).

Explore Lawson

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  • 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.

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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.