Kumamoto Oysters with Ponzu
Kumamoto Oysters with Ponzu is a Japanese-inspired dish featuring small, deep-cupped oysters from Kumamoto Prefecture, served raw on the half-shell with a bright, citrusy ponzu sauce made from soy sauce, citrus juice, and often bonito flakes. It's a classic izakaya or sushi bar appetizer that highlights the oyster's natural brininess against a tangy, umami-rich dip.
🍽️ Nutrition at a glance
This dish is very high in protein and rich in healthy omega-3 fats, while being virtually carb-free. A typical serving of 6-8 oysters provides around 150-200 calories, along with significant amounts of zinc, iron, and vitamin B12.
Nutrition breakdown
| Calories | 140 kcal |
| Protein | 12 g |
| Carbs | 5 g |
| Fat | 7 g |
| Fiber | 0.5 g |
| Sugar | 1 g |
| Sodium | 450 mg |
| Zinc | 45 mg |
| Vitamin B12 | 25 mcg |
| Iron | 6 mg |
| Selenium | 40 mcg |
| Copper | 1.5 mg |
| Vitamin D | 6 mcg |
| Phosphorus | 150 mg |
| Manganese | 1 mg |
Per 6 oysters (about 180 g) · estimated, varies by recipe
💡 What's interesting
Kumamoto oysters are prized for their unique, deep-cup shape that holds more sauce and their exceptionally clean, mild flavor with a sweet, melon-like finish. Nutritionally, they are one of the most nutrient-dense foods available, offering a powerhouse of minerals in a very low-calorie package.
