Welcome to Rice Cookers 101! If you’re a fan of Japanese cuisine and love seafood, then this recipe for Japanese tuna rice is perfect for you. This dish is a flavorful and nutritious combination of sushi-grade tuna, rice, soy sauce, and various vegetables. With the help of your trusty rice cooker, you can easily recreate this delicious and filling meal at home. So, let’s get cooking! We’ve made this japanese tuna rice recipe easy to follow 👨‍🍳. If you’re looking for our favorite rice cookers to make this recipe, check out our list of top rice cookers here.

japanese tuna rice ingredients


  • 2 cups short-grain rice, rinsed and drained
  • 2 cans of tuna, drained
  • 1/2 onion, thinly sliced
  • 2 tbsp sake
  • 2 tbsp soy sauce
  • 2 tbsp mirin
  • 1 tbsp vegetable oil
  • 2 cups water


  1. Heat the oil in a medium-sized pot over medium heat.
  2. Add the thinly sliced onion and sauté until soft, about 5 minutes.
  3. Add the short-grain rice, water, sake, soy sauce, and mirin to the pot and stir well to combine all the ingredients.
  4. Bring to a boil, then reduce the heat to low and cover the pot to simmer for 20 minutes.
  5. Remove from heat and let it sit covered for an additional 10 minutes. This will help the rice absorb the liquid and become sticky.
  6. Using a fork, flake the tuna and add it to the pot. Gently stir to combine all the ingredients.
  7. Serve the Japanese Tuna Rice hot and enjoy!

japanese tuna rice

How long does japanese tuna rice last in the fridge?

Japanese tuna rice, also known as Tekkadon, is a popular dish in Japanese cuisine. It typically consists of sushi rice topped with raw tuna and a flavorful sauce. While it is best enjoyed freshly made, it can be stored in the fridge for up to 2-3 days in an airtight container. It is important to note that the raw tuna can only be stored for up to one day after purchase, and should not be eaten if it appears slimy or has an unpleasant odor. When reheating the rice, it is best to do so in a microwave or on the stovetop, and to add a bit of water or sauce to prevent it from drying out. Overall, it is always important to practice food safety and proper storage techniques to ensure the longevity and freshness of your meals.

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Low calorie japanese tuna rice recipe substitutions

To make this Japanese Tuna Rice recipe lower in calories, there are a few substitutions that can be made. Firstly, instead of using vegetable oil which is high in calories, a low-calorie cooking spray or a small amount of broth can be used to sauté the onions. Additionally, using brown rice instead of short-grain white rice can increase the fiber content and make the dish more filling. Instead of using two cans of tuna, one can of tuna could be used to reduce the calorie and fat content. Lastly, reducing the amount of soy sauce and mirin by half can also lower the sodium and sugar content, making the recipe healthier overall.

What to serve with a japanese tuna rice?

Japanese tuna rice, also known as “tekka don,” is a popular dish that consists of a bed of steamed white rice topped with sliced raw tuna and a flavorful sauce. To complete the meal, it can be served with a side of miso soup and some steamed vegetables such as broccoli, bok choy, or edamame. Additionally, a refreshing seaweed salad or a small plate of pickled vegetables can add texture and bright flavors to the dish. Finish off the meal with some fresh fruit or mochi for a sweet treat.

Whats the best sauce for a japanese tuna rice?

The best sauce for Japanese tuna rice is a combination of soy sauce, mirin, and sake. This mixture of sauces, commonly known as a teriyaki sauce, is perfect for tuna rice as it adds a savory and slightly sweet flavor to the dish. To make the teriyaki sauce, simply mix equal parts soy sauce, mirin, and sake in a small saucepan and let it simmer until the liquid reduces and thickens. Once the sauce is done, pour it over the cooked tuna rice and enjoy!

Japanese tuna rice health benefits

Japanese tuna rice, also known as maguro donburi, can be a healthy meal choice when prepared properly. The dish typically consists of steamed rice topped with fresh tuna, avocado, cucumber, and sesame seeds, along with a soy sauce-based dressing. Tuna is a rich source of omega-3 fatty acids that can help reduce inflammation and lower the risk of heart disease. The avocado and sesame seeds in the dish provide healthy fats and fiber, while the cucumber adds vitamins and minerals. However, it is important to note that raw tuna carries a risk of mercury contamination, so it is important to choose high-quality, sustainably-sourced tuna and enjoy in moderation. If you are looking for a different recipe that is even healthier, you could try a quinoa veggie bowl with roasted vegetables, chickpeas, and a lemon-tahini dressing. This dish is packed with protein, fiber, vitamins, and minerals, and is also vegan and gluten-free.

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