Doyo No Ushi No Hi 2025: Fuel Up With Eel – Japan’s Summer Energy Boost
- Unatoto
- Jul 22
- 3 min read
Doyo no Ushi no Hi - Japan’s traditional “Eel Day” marks a special time during summer to restore energy, beat the heat, and recharge your health. In 2025, this seasonal celebration falls on July 19 and July 31, and Unatoto Singapore invites you to savour authentic Japanese eel dishes at wallet-friendly prices.
But why is Doyo no Ushi no Hi so important? What’s the right way to enjoy eel? And where can you experience this tradition in Singapore? This guide reveals it all.
Origins of Doyo No Ushi No Hi
Doyo no Ushi no Hi (土用の丑の日) refers to the “Day of the Ox” during Doyo – the 18-day period before the beginning of autumn in the traditional Japanese calendar. This is when summer hits its peak heat, and the Japanese turn to Unagi (grilled eel) to fight off fatigue and restore stamina.
Dating back to the Edo period, the scholar Gennai Hiraga encouraged eel restaurants to promote eating unagi on this day, claiming it boosts health. The custom caught on and became a yearly tradition still celebrated across Japan.
Eel – Japan’s Summer Superfood
More than just delicious, unagi is packed with nutrients: rich in vitamins A, B1, B2, D, protein, and omega-3 fatty acids. Thanks to its high nutritional value, eel is the perfect summer pick-me-up to:
Boost immunity
Replenish energy
Help the body recover from summer exhaustion
Doyo no Ushi no Hi isn’t just cultural, it's a smart, science-backed way the Japanese care for their health during the hottest time of year.
Unatoto Singapore – Authentic Japanese Eel at Great Value
At Unatoto Singapore, you can fully embrace the spirit of Doyo no Ushi no Hi 2025 with a wide range of traditionally grilled eel dishes at affordable prices. Here are some best-selling eel dishes to try:
Unadon (Grilled Eel Rice) – SGD $9.50 Authentic eel over fluffy rice with rich tare sauce. A light, revitalising meal.
Unadon Double (Double Eel) – SGD $15.50 Perfect for those who need a powerful energy boost to beat the summer heat.
Unajyu Deluxe (Traditional Eel Rice Box) – SGD $23.50 Served in a traditional wooden box. Thick, tender eel for a full Doyo no Ushi experience.
What’s Special About Doyo No Ushi No Hi 2025?
This year’s eel days are: July 19 and July 31, 2025. Don’t miss your chance to celebrate this beloved tradition with a dish that keeps you energized throughout the summer.
Unatoto Singapore isn’t just a restaurant, it's a slice of Japanese culinary tradition in the heart of the city. With affordable prices, modern ambiance, and authentic flavors, it’s the perfect spot to mark Doyo no Ushi no Hi the right way.
Reserve Your Spot Before It’s Gone
Doyo no Ushi no Hi is a high-demand event, and eel dishes often sell out fast! Make plans to dine at Unatoto Singapore with friends, family, or coworkers enjoy great food and recharge your body this summer.
Contact for Reservations:
Unatoto Guoco Tower
7 Wallich St, B1 - 03 Guoco Tower Singapore
Phone: +65 6015 0591
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Unatoto Novena Square
238 Thomson Rd, 01-84 Velocity@Novena Square, Singapore
Phone: +65 6909 7519
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