The J-Basket Hokkaido Nanatsuboshi Rice is a genuinely excellent short grain rice that delivers the clean, balanced flavor Hokkaido is famous for. With a firmer bite and lighter stickiness than Koshihikari-type varieties, it shines in sushi, onigiri, and everyday meals alike. If you're looking for an authentic Japanese rice that performs beautifully hot or cold, this 11 lb bag is one of the best options available in the US.

What It Is

Nanatsuboshi (七星, meaning "Seven Stars") is named after the Big Dipper constellation that graces Hokkaido's famously clear night skies. Developed at the Hokkaido Central Agricultural Experiment Station and officially registered as an excellent variety in 2001, Nanatsuboshi has since become the most widely cultivated rice in all of Hokkaido, occupying roughly half the prefecture's total planted rice area.

This particular product is distributed by JFC International, a Kikkoman subsidiary and one of North America's leading importers of Asian food products, with roots going back to 1906. JFC classifies it as "Super Premium Short Grain" rice. It comes in an 11 lb bag, sourced directly from Hokkaido, Japan.

What makes Nanatsuboshi special among Japanese rice varieties is its place in the Sasanishiki flavor lineage. That means a lighter, less sticky profile compared to the rich, glutinous character of Koshihikari-type rices. It sits alongside Yumepirika and Fukkurinko as one of Hokkaido's three flagship varieties, all bred specifically to thrive in the island's cold northern climate.

Who It's For

This rice is a wonderful fit for home cooks who want to recreate the kind of rice you'd find at a sushi counter in Sapporo. Over 80% of restaurants in Sapporo and across Hokkaido use Nanatsuboshi as their primary rice, and it's also served on Japan's domestic airline meals. That tells you something about its consistency and broad appeal.

If you're a seasoned Japanese home chef who already knows your Koshihikari from your Sasanishiki, Nanatsuboshi offers a refreshing alternative with its cleaner bite. And if you're newer to Japanese cooking and want a forgiving, versatile rice that works well in a rice cooker or on the stovetop, this is a great place to start. The 11 lb bag size is practical for families or anyone who cooks rice several times a week.

How It Performs

Cooked with a 1:1 water-to-rice ratio (as recommended by certified Japanese rice sommeliers), Nanatsuboshi produces grains that are plump, glossy, and hold their shape nicely. The texture is noticeably firmer than something like Yumepirika, which calls for slightly less water (1:0.9 ratio) and cooks up softer and stickier.

The standout quality here is how well this rice holds up when it cools down. Many rice varieties lose their appeal once they're no longer steaming hot, turning dense or chalky. Nanatsuboshi retains its flavor, aroma, and pleasant texture even at room temperature. That makes it ideal for bento boxes, onigiri, and sushi rolls, where the rice needs to taste just as good hours after cooking.

For plain steamed rice alongside grilled fish, miso soup, and pickled vegetables, Nanatsuboshi provides a clean canvas that doesn't overpower the other flavors on the table. Its lighter stickiness means each grain has a bit more individual presence on the palate, which some people strongly prefer over the denser, more cohesive clump of a Koshihikari.

It's also worth noting that Hokkaido's cool climate naturally reduces pest and disease pressure, which means Nanatsuboshi can be grown with fewer pesticides. For anyone who pays attention to how their food is produced, that's a meaningful detail.

Awards and Recognition

Nanatsuboshi has earned the Japan Grain Inspection Association's highest "Special A" grade for over 14 consecutive years, including 2023, 2024, and 2025. To put that in perspective, in 2025 only 43 out of 144 evaluated rice varieties received this top ranking. That kind of sustained excellence across more than a decade of harvests speaks to the variety's reliability and the skill of Hokkaido's rice farmers.

Japan even designated July 2 as "Hokkaido Rice Nanatsuboshi Day," celebrating its light, delicious taste during the summer months.

Pros

• Authentic Hokkaido-sourced rice with over 14 consecutive years of Japan's highest "Special A" taste grade
• Firmer, lighter texture in the Sasanishiki lineage offers a refreshing alternative to heavier Koshihikari-style rices
• Retains excellent flavor and texture when cold, making it perfect for bento, sushi, and onigiri
• Grown in Hokkaido's cool climate with reduced pesticide needs, contributing to a cleaner product
• Trusted distribution through JFC International, a Kikkoman subsidiary with over a century of experience
• Generous 11 lb bag size is practical for regular home cooking

Cons

• The firmer, less sticky texture may not appeal to those who prefer the rich, glutinous quality of Koshihikari or Yumepirika
• At 11 lbs, the single bag size may feel like a commitment if you're trying Nanatsuboshi for the first time
• Premium imported Japanese rice carries a higher price point than domestically grown alternatives like Calrose
• Availability can fluctuate given the significant rice price increases in Japan (wholesale prices rose 73% year-over-year as of early 2025)

Cooking Tips from Our Kitchen

We always recommend rinsing your rice thoroughly before cooking. Rinse in cold water three to four times until the water runs mostly clear. This removes excess surface starch and helps each grain cook up distinct and glossy rather than gummy.

Stick to a 1:1 ratio of rice to water. If you're using a rice cooker, this is straightforward. On the stovetop, bring the water to a boil, reduce to the lowest heat, cover tightly, and let it steam for about 12 to 15 minutes. Then let it rest, covered, for another 10 minutes before fluffing gently with a rice paddle.

If you're making sushi or onigiri, cook the rice slightly on the firmer side and season it while it's still warm. Nanatsuboshi absorbs vinegar seasoning beautifully without falling apart.

The Verdict

At Tomato Japanese Grocery, we're proud to carry products that reflect the real flavors of Japan, and the J-Basket Hokkaido Nanatsuboshi Rice absolutely fits that standard. It's a versatile, award-winning rice with a character all its own: clean, firm, and reliably delicious whether you're eating it fresh from the cooker or packed into a lunchbox hours later. The price reflects what it is, a genuine premium import from one of Japan's most celebrated rice-growing regions. For anyone serious about Japanese cooking at home, or simply curious about what makes Hokkaido rice so special, this is a purchase you won't regret. With over 4,500 reviews and a 4.7-star rating on major retail platforms, the consensus is clear: Nanatsuboshi delivers.