Butterbur Sprout Day (Fukinotō no Hi)

What is "Butterbur Sprout Day"?

February 10 is "Butterbur Sprout Day" (Fukinotō no Hi). The date comes from a wordplay where "2" is read as "fu" and "10" as "ki," together forming "fu-ki" — echoing "fuki," the Japanese butterbur plant. It was established by a group in Furukawa City, Miyagi Prefecture, to promote local specialty products. "Fukinotō" — the flower bud of the butterbur plant, which pushes through the snow before it even melts — is the quintessential herald of spring among wild mountain vegetables. The day celebrates feeling the changing seasons through food, even while the cold lingers, and giving thanks for nature's vitality.

Spring's awakening, arriving from beneath the snow

Fukinotō is the flower bud of the butterbur plant. Poking its green head up while snow still lingers nearby, it symbolizes the end of winter and the birth of new life. February 10 falls just after "Risshun," the traditional first day of spring — and even amid harsh cold, fukinotō shows us that spring is already quietly preparing underground.

The bitterness is a wake-up call for a winter-weary body

The distinctive refreshing bitterness of fukinotō comes from compounds like polyphenols and alkaloids, which are said to help kickstart the metabolism and support detoxification after a long winter. As the old saying goes, "put bitterness on your spring plate" — and February 10 is a day to eat seasonal bitter greens as a way of preparing your body for spring.

Savoring a fleeting taste of the mountains

The season for fukinotō is extremely short — once the bud fully opens, the bitterness and astringency intensify. That's exactly why this brief window is so precious. Whether fried into crispy tempura that locks in its aroma and bitterness, or finely chopped and mixed with miso to make "fuki-miso" (a perfect accompaniment to rice), February 10 is a day to indulge in this small but special gift from the mountains, born of Japan's rich seasons.

Fuki, beloved since the Manyoshu era

The butterbur plant is a wild plant native to Japan, appearing in poems from the ancient Manyoshu anthology — it's been a part of Japanese life for a very long time. Foraging for wild fukinotō in the mountains and fields is one of the seasonal pleasures unique to Japan. Butterbur Sprout Day is also about appreciating this connection with nature and the gentle mindset of cherishing the seasons.

Tips for enjoying fukinotō

• How to choose: Pick ones with tightly closed buds, firm texture, and vibrant color.
• Removing bitterness: For tempura, frying as-is lets the bitterness become an accent; for boiling, keep it brief.
• Fuki-miso: Finely chop and sauté, then season with miso, sugar, and mirin — perfect as a side dish to keep on hand.
• Bringing out the aroma: Use chopped fukinotō as an accent in pasta or salads, letting its fragrance shine.
• Storage: Sensitive to drying out, so wrap in damp newspaper, refrigerate, and use promptly.

A touch of green carries hope

Butterbur Sprout Day is about noticing small happiness right at your feet. Even bundled in a thick coat, catching the scent of fukinotō on your dinner table can send your heart soaring toward spring. On February 10, like the fukinotō that endures the winter cold and bravely sprouts, try tapping into your own "spring energy" within.

Tips for enjoying Butterbur Sprout Day

• Look for spring-scented fukinotō at the supermarket or greengrocer
• Add fukinotō tempura to tonight's dinner and savor its crisp texture and bitterness
• Make homemade fuki-miso and enjoy it with freshly cooked rice as you welcome the season
• Search a park or garden corner for the small signs of spring sprouting up

The first taste of bittersweet spring

Butterbur Sprout Day lights a small flame in the heart. The long, harsh winter is signaling its end with this tiny sprout. On February 10, enjoy its distinctive scent and bitterness, and get ready to greet the spring that's just around the corner with a smile.