Top 10 · Updated October 2026

Highest-Protein Onigiri

Onigiri: typically 5 g of protein per 100 g (median of 133 products). The onigiri with the most protein per 100 g. Useful if you are trying to increase your protein intake. We checked 133 onigiri with complete data.

1

Onigiri tuna

Sushi Mania · 110 g

c NOVA 4 171 kcal 4.4 g sugar 8.5 g protein 4 g fat

Also: Palm oil free
2

Onigiri Tuna

Migros · 110 g

b NOVA 4 149 kcal 3.6 g sugar 8 g protein 2.8 g fat

Also: Palm oil free
3

Rice up onigiri — lachs and wasabi

rice UP! · 120 g

e 198 kcal 0.7 g sugar 7.5 g protein 4.2 g fat

Also: No additives
4

Onigiri saumon teriyaki

Sushi shop · 98 g

d 184 kcal 7.6 g sugar 7.2 g protein 5.3 g fat
5

Onigiri tuna

ZENBU

c 174 kcal 4.1 g sugar 7 g protein 1.4 g fat
6

Onigiri

ZENBU

c 176 kcal 4.1 g sugar 7 g protein 1.6 g fat
7

Onigiri bœuf teriaky

Du gout à emporter · 125 g

121 kcal 3.7 g sugar 7 g protein 2.1 g fat
8

Onigiri shiitake, Yakitori

Du gout à emporter · 125 g

c 161 kcal 4.1 g sugar 6.9 g protein 2.6 g fat
9

Onigiri łosoś wędzony

· 120g

c NOVA 4 211 kcal 5.5 g sugar 6.9 g protein 6.1 g fat

Also: Palm oil free
10

Onigiri Duo Spicy Salmone

Sushi Daily · 200 g

b NOVA 4 197 kcal 3.6 g sugar 6.8 g protein 6.3 g fat

Also: Palm oil free

How we built this list

We ranked all published onigiri on Foodmetria that have a photo and the required nutrition data, using values per 100 g from the product label. Ties are broken by Nutri-Score and by how often shoppers scan the product. Rankings update automatically as label data changes. Read our methodology.

More onigiri rankings

Healthiest Onigiri by Nutri-Score Least Processed Onigiri Lowest-Calorie Onigiri Best Low-Sugar Onigiri All onigiri