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Handcrafted in Japan – A Forest-Inspired Diffuser of Timeless Beauty

Product Description

Crafted in the heart of Odai Town (大台町), Mie Prefecture, the Fragrance of the Forest – Himeshara Diffuser Set is your invitation to reconnect with nature. Using only 100% natural materials, this diffuser combines authentic Japanese craftsmanship with the ancient aromas of local woodlands.

The scent is bold, clean, and invigorating—a blend of essential oils from cedar and cypress, carefully layered with aromatic waters and distillates of kuromoji, tamushiba, kanakuginoki, sugi, and hinoki, all native to the region. Together, they create a fragrance that echoes the freshness of a forest after rainfall—alive, earthy, and grounding. The diffuser liquid may carry a light yellow tint, a natural characteristic of its raw plant ingredients.

Inside the box, you’ll find:

  • 300ml of Fragrance of the Forest diffuser water
  • 5 hand-harvested Himeshara branches (appearance may vary slightly with the seasons)
  • 2 natural diffuser sticks
  • 1 minimalist glass bottle
  • A beautifully packaged box, ideal for gifting

Over time, the Himeshara branches absorb and release the scent gradually, creating a long-lasting, immersive aroma. Their sculptural form also adds a unique, natural accent to your interior—perfect for living rooms, entryways, or workspace environments.

With no synthetic additives or artificial coloring, this diffuser is as clean as the air it evokes. Whether you're gifting a moment of calm or transforming your own home, the Fragrance of the Forest brings the therapeutic benefits of the woods into everyday life.

Product Information
  • Width: 11.81 in (30 cm)
  • Depth: 11.81 in (30 cm)
  • Height: 12.6 in (32 cm)
    Note: Size may vary slightly depending on the branch to be pruned.
Care instructions

・As this product uses natural materials, mold may occasionally develop on the branches. If this occurs, rinse them thoroughly with water, sun-dry them completely, and reinsert them into the bottle for continued use.
・The natural pigment from the branches may tint the fragrance water yellow or brown over time. This is a normal occurrence and does not affect the quality or performance of the product.
・Store in a cool, dry place away from direct sunlight, high temperatures, or humidity.
・Keep out of reach of children.
・If the liquid comes into contact with your skin, rinse immediately with cool or lukewarm water.

Maker

Branches, leaves, and wood harvested by hand by the Miyagawa Forestry Association, based in Odai Town

Made by Odai in Odai Town

"Odai" is a brand rooted in the forests of Odai Town, Mie Prefecture—an area recognized as a UNESCO Eco Park for its harmony with nature.

Using only 100% natural ingredients, Odai develops aromas and goods made entirely from trees grown in this pristine environment. Every branch and leaf is carefully handpicked by the local forestry association, ensuring sustainable and respectful harvesting.

The essential oils are then gently extracted using traditional steam distillation, a slow process that captures the pure, unaltered scent of the forest—no additives, no shortcuts, just nature at its finest.

FAQs

All you need to know about Odai Home Diffusers.

What makes Odai essential oil diffusers unique?

Odai diffusers are handcrafted using natural materials sourced directly from the forests of Odai Town, Mie Prefecture—a UNESCO Eco Park. Paired with 100% natural essential oils extracted from local trees, each diffuser reflects the purity, craftsmanship, and environmental harmony of the region.

Are natural diffusers safe to use around children or pets?

Yes, as long as you use 100% natural essential oils and follow safety guidelines. Always keep diffusers out of reach of children and pets. Avoid direct skin contact or ingestion.

How should I care for my diffuser?

Keep your diffuser in a cool, dry place, away from direct sunlight. If it’s made of wood, let it dry fully between uses and avoid washing it with water. You can switch scents, but it's best to dedicate each diffuser to one type of oil to preserve the aroma’s purity.

How are the essential oils and aromatic waters produced?

All essential oils and aromatic distilled waters are produced using a traditional steam distillation method, which gently extracts fragrance compounds without the use of chemicals or solvents. The raw materials—branches, leaves, and wood—are carefully selected and harvested by hand by the Miyagawa Forestry Association, based in Odai Town. This method preserves the purity and complexity of the natural forest aromas, resulting in high-quality, 100% natural scents sourced directly from one of Japan’s most pristine environments.

How long does the scent last when using the essential oil with a natural diffuser?

On average, the scent from the essential oil will gently diffuse for about 1.5 months when used with a natural, passive diffuser such as wood or unglazed ceramic. Longevity may vary depending on room temperature, ventilation, and the amount of oil applied, but regular use with a few drops at a time ensures a continuous, subtle aroma throughout the space.