With over 14,000 islands scattered across the North Pacific, Japan’s deep connection to the sea is woven into its culture, history, and daily life. Every July, this bond is honored with Marine Day (海の日, Umi no Hi)—a national holiday that gives thanks to the ocean’s bounty and beauty.
Also known as Ocean Day or Sea Day, the holiday was first established in 1941 to commemorate the Meiji Emperor’s historic voyage aboard the iron steamship Meiji Maru. It became an official national holiday in 1996 and is now celebrated with beach outings, ocean festivals, and quiet moments of appreciation by the water.
The ocean stirs the senses—cool breezes, glimmering waves, and endless shades of blue. Whether it brings you peace or energy, the sea has a way of transforming us.
To honor this spirit, we’re diving into our collection of ocean-inspired Japanese bedding. From calming indigo hues to prints that echo waves and sky, discover how you can bring the tranquil beauty of the sea into your home—no sand required.

Seika Ha Japanese Bedding
Inspired by the rhythm of the sea, our Seika Ha bedding features a classic Japanese wave pattern known as seigaiha (青海波). With rows of overlapping circles that echo rippling waves, this design has long symbolized resilience, peace, and the power to move forward—just like the ocean itself. We offer this timeless motif in a wide variety of colors, from deep navy and nami black to vibrant red and elegant purple, letting you bring the strength and serenity of the sea into your space.

Ocean Motifs: Mizu White & Tidal Wave Fabric
Let the ocean wash over your space with our wave-patterned fabrics inspired by the power and poetry of water. Mizu White features delicate dotted currents that bring a sense of soft movement—like ripples in a quiet bay. Tidal Wave Blue captures the bold energy of a crashing sea, while Tidal Wave Gray softens that same motif into a misty, coastal calm. Whether you’re drawn to the drama of deep waters or the stillness of the shoreline, these ocean-inspired prints invite fluidity, balance, and a breath of sea air into your home.
Lifestyle Items: Noren, Tea Cups & Hand Fans
As we celebrate Marine Day with our ocean-inspired Japanese bedding, we’ve also gathered a few of our favorite lifestyle pieces that carry the same coastal spirit. From wave-patterned noren curtains that bring motion and elegance to your space, to tea cups that feel like a quiet moment by the sea, these items are designed to infuse everyday rituals with meaning. Don’t miss our folding fans featuring The Great Wave—perfect for a breeze on warm summer days or simply as a beautiful accent.
Whether you're setting the tone for a room or enjoying a cup of tea, these pieces let you carry a little of the ocean with you.