How to Cook Haiga Mai (Germ Rice)

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How to Cook Haiga Mai (Germ Rice)

Learn how to cook perfect Haiga Mai (germ-retained Japanese short-grain rice) in a rice cooker or a traditional clay donabe pot. It is as soft and fluffy as white rice but packed with vitamins, minerals, and GABA!

Prep Time1

Cook Time15

Total Time1 15

Course: Side Dish

Cuisine: Japanese

Keyword: donabe rice recipe, haiga mai, haiga rice, how to cook haiga rice, japanese rice cooker, tamaki gold kenko haiga

Servings: servings

Calories: 350kcal

Ingredients

For Rice Cooker Method

150 g Haiga rice (Japanese germ-retained rice)
170 - 180 g Water (adjust to desired firmness)

For Donabe Method

150 g Haiga Rice (Japanese germ-retained rice)
175 - 185 g Water (adjust to desired firmness)

Instructions

Preparation (Essential for Both Methods)

Rinse Gently: Place the dry Haiga rice in a bowl. Pour in cold water, give it one quick swish, and discard the water immediately to wash away surface dust. Repeat gently 2 to 3 times with a light swirling motion. Do not scrub or rub the grains vigorously, or you will knock the nutrient-rich germ off the kernel.
Soak the Rice: Submerge the rinsed rice in cold water. Soak for 45 to 60 minutes (use 50 to 60 minutes if cooking in a Donabe). (Summer Tip: If your kitchen is warm, let it soak inside the refrigerator to prevent off-flavors from developing).
Strain and Rest: Pour the soaked rice into a fine-mesh strainer and let it drain completely for 15 minutes. This resting time helps distribute the absorbed surface moisture evenly before cooking.

Option A - Rice Cooker Method

Measure Water: Transfer the hydrated, strained rice into your rice cooker inner pot. Add 170g to 180g of fresh water for every 1 cup (150g) of dry rice (e.g., 340g to 360g water for a 2-cup batch).
Cook: Select the Quick Cook Mode on your rice cooker and start the cycle.
Fluff: Once the cooking cycle finishes, open the lid immediately, cut through the rice gently with a rice paddle, and fold it over to release excess trapped steam.

Option B - Donabe (Earthenware Clay Pot) Method

Assemble: Add 300g of hydrated, rested rice and 350g of fresh water into your donabe pot. Gently level the surface of the rice with your hand or a spatula.
Cook: Cover the donabe with both lids (if double-lidded) and place over a gas stovetop on medium-high heat for 13 minutes.
Steam: Turn off the heat immediately after 13 minutes. Do not lift the lids! Let the donabe sit completely undisturbed on the burner for 10 minutes to steam.
Fluff: Open the lids and use a rice paddle to fold and fluff the grains gently before serving.

Notes

Texture Adjustments: For a firmer, use 170g of water per cup of dry rice. For a softer, fluffier texture, use closer to 180g of water.
Washing Care: Haiga rice requires a much gentler wash than regular white rice. Harsh scrubbing will dislodge the rice germ (where all the nutrition and GABA are stored!).
Freezing Tip: Avoid leaving cooked Haiga rice on the "Keep Warm" setting for long periods as it can dry out and yellow. Instead, wrap individual portions tightly in plastic wrap while hot and freeze them immediately. Reheating in the microwave will restore its fresh-cooked moisture beautifully.

Nutrition