Ezygo BIG SIZE Grilled Teriyaki Mackerel Onigiri Review: Is Bigger Better?

If you walk into any 7-Eleven right now, you can’t miss the bright red packaging of the new Ezygo BIG SIZE Onigiri. It promises 50% more filling and a larger portion for those days when a regular onigiri just isn’t enough. I picked up the Grilled Teriyaki Mackerel version hoping for a satisfying lunch, but I have to be honest: this one didn’t hit the mark.

Why it missed the mark

I’m giving this a 2.4 out of 5, and here is why it fell short for me:

• The Sweetness: The Teriyaki sauce is overwhelming. I found it a bit too sweet, which completely masked the flavor of the mackerel. Instead of a savory, grilled fish taste, it felt like eating a dessert-flavored snack.
• The Rice Quality: The most important part of an onigiri is the rice. Unfortunately, in this “Big Size” version, the rice didn’t taste fresh. It was a bit dry and lacked that fluffy, slightly vinegared texture that makes a good Japanese rice ball.
• The Ratio: While the package claims more filling, the extra size mostly just makes the balance feel “off.” The sweetness of the fish combined with the lackluster rice made it a struggle to finish.

Better Alternatives

If you are looking for a solid onigiri at 7-Eleven, I much prefer the Tuna Mayo version. It’s a classic for a reason—the flavor is consistent, the rice usually feels fresher, and it doesn’t try too hard to be “big.” Sometimes, the standard size is perfect.

Pros & Cons

Pros:

• Convenience: Like all Ezygo products, it’s easy to find and the 1-2-3 pull tab system works perfectly for on-the-go eating.
• Price: For under 40 Baht, it is a very cheap way to get a larger-than-average snack.

Cons:

• Too Sweet: The Teriyaki glaze is unbalanced.
• Rice Freshness: Significant drop in quality compared to the smaller, regular onigiri.
• Lack of Balance: The “Big Size” version seems to prioritize quantity over quality.

FAQ

Is the filling actually 50% larger? Visually, yes, there is more fish inside compared to the standard version, but because the flavor is so sweet, the extra amount doesn’t necessarily make it more enjoyable.

Are there other “Big Size” flavors? Yes, 7-Eleven often rotates these. You might see Salmon or Spicy Pork versions, but based on this experience, I would approach the Teriyaki ones with caution.

Is it healthy? It’s a processed convenience snack. While mackerel is a good source of protein, the high sugar content in the sauce and the refined white rice mean this isn’t exactly a “health food.”

Final Verdict

I’m giving the Ezygo BIG SIZE Grilled Teriyaki Mackerel a 2.4/5. It’s big, yes, but the taste is too sugary and the rice quality was disappointing. If you’re hungry, you’re better off buying two regular Tuna onigiris instead of one of these.