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Source of protein and fiber
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 piece (medium) of Tuna and Edamame Onigiri (120 g) has 191 calories. That works out to 159 calories per 100 g. It contains 33.4 g of carbs, 10.3 g of protein, 2.2 g of fat and 2.5 g of fiber. Its 23.3 µg of Selenium covers 42% of the Daily Value. Its glycemic index is 68 (medium), so it raises blood sugar at a moderate pace.
Selected: 1 piece (medium) · 120 g
191
KCAL / 120G
Carbs
33.4g
· 12% DV
Protein
10.3g
· 21% DV
Fat
2.2g
· 3% DV
Fiber
2.5g
· 9% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 69% · Protein 21% · Fat 10%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 191 kcal | |
| Total fat | 2.2 g | 3% |
| Saturated fat | 0.46 g | 2% |
| Trans fat | 0 g | |
| Sodium | 286 mg | 12% |
| Total carbohydrate | 33.4 g | 12% |
| Fiber | 2.5 g | 9% |
| Protein | 10.3 g | 21% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 piece (medium) | 120 g | 191 kcal |
| 1 piece (small) | 70 g | 111 kcal |
| 100 g | 100 g | 159 kcal |
| 1 piece (medium) | 100 g | 159 kcal |
| 1 piece (large) | 120 g | 191 kcal |
| 1 piece (jumbo) | 150 g | 239 kcal |
| 1 serving (large) | 180 g | 286 kcal |
| 2 piece (double) | 200 g | 318 kcal |
| 2 piece (double) | 240 g | 382 kcal |
Calculated from 159 calories per 100 g.
Tuna and Edamame Onigiri is a Japanese rice ball filled with tuna and shelled edamame. It is commonly shaped by hand into a triangle or oval, and may be wrapped in nori seaweed for easier handling.
Eat Tuna and Edamame Onigiri by hand, usually at room temperature or chilled. If it has a nori wrapper, hold it by the seaweed; otherwise, take small bites so the rice ball stays together and the filling does not spill out.
No, Tuna and Edamame Onigiri is a hand-shaped rice ball, while sushi typically uses rice seasoned with vinegar and comes in several forms. Onigiri is often made as a portable snack or lunch, and its rice is not usually vinegar-seasoned.
Yes, canned tuna works well in Tuna and Edamame Onigiri; drain it first so excess liquid does not make the rice soggy. Flake the tuna and combine it with cooked, shelled edamame before wrapping the filling in rice.
Short-grain Japanese rice is best for Tuna and Edamame Onigiri because its sticky texture holds the shape together. Long-grain rice tends to fall apart when molded. Let freshly cooked rice cool until warm enough to handle before forming the balls.
No, Tuna and Edamame Onigiri does not need a seaweed wrapper; nori is optional. It adds a savory flavor and makes the rice easier to hold, but you can serve the rice ball plain or wrap it just before eating to keep the nori crisp.
Use freshly cooked short-grain rice and press it firmly enough to hold, without crushing it. For Tuna and Edamame Onigiri, keep the filling compact and avoid adding too much, especially if the tuna is moist; wet hands also help prevent rice from sticking.
Tuna and Edamame Onigiri is best eaten within a day when stored in a sealed container in the refrigerator. Refrigerate it promptly rather than leaving cooked rice at room temperature for a long time, and expect the chilled rice to become firmer.
Yes, Tuna and Edamame Onigiri can be frozen individually in airtight wrapping, though the rice may soften or change texture after thawing. Defrost it in the refrigerator. If the tuna filling contains mayonnaise, it may separate and become less appealing after freezing.
Serve Tuna and Edamame Onigiri with miso soup, Japanese pickles, or a simple salad. These make it a more complete lunch without competing with the tuna filling. Add the nori shortly before serving if you want it to stay crisp.
Vitamins
B12
0.86µg · 36% DV
B3
3.72mg · 23% DV
Folate
57.6µg · 14% DV
B6
0.23mg · 14% DV
Minerals
Selenium
23µg · 42% DV
Manganese
0.62mg · 27% DV
Phosphorus
154mg · 22% DV
Copper
0.16mg · 18% DV
Sodium
286mg · 12% DV
Potassium ⭐
206mg · 6% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 191 calories in 1 piece (medium) (120 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Tuna and Edamame Onigiri is a Japanese rice ball, usually shaped by hand into a triangle and filled with tuna and edamame. It is a familiar option in Japanese lunch boxes and convenience stores, and makes an easy packed meal for readers elsewhere too.
The rice is soft and gently seasoned, while the tuna brings a savoury filling and the edamame adds a firmer, slightly sweet bite. Enjoy it as a portable lunch or substantial snack; it also sits well in a bento with vegetables or alongside soup. It provides protein and fibre, with 8.6 g of protein per 100 g. For a lighter, more balanced meal, pair it with a crisp salad or extra vegetables.
High
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 3
Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Contains these allergens:
Vegan
— Not suitable
Vegetarian
— Not suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
0.46g
MONOUNSATURATED
0.58g
POLYUNSATURATED
0.55g
Omega 6:3 ratio 1.8:1
Below the ideal 4:1 — a good omega balance.
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Nutrition data compiled from USDA FoodData Central and scientific sources.