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100% Japanese Log-Grown Shiitake Mushroom

Forest-Grown Shiitake Mushroom Umami for Global Food Innovation

Hokkaido-grown Japanese dried shiitake mushroom cultivated on kunugi oak logs, crafted for food manufacturers, chefs, importers, organic retailers, and foodservice programs.

Japanese shiitake mushrooms on a rustic plate

Origin

Hokkaido, Japan

Cultivation

Kunugi oak log-grown

Shelf Life

Up to 24 months

Storage

Ambient, dry conditions

Buyer Fit

Foodservice / manufacturing / retail

Samples

Available by request

Product Lineup

Five B2B shiitake mushroom formats

Select the right shiitake mushroom form by prep time, target application, price range, packaging, and operational workflow.

Request Samples

Shiitake Powder

No-soak umami seasoning for clean-label formulation.

Key Features

  • Fine powder for easy blending
  • Rich guanylic acid umami
  • Low waste and simple dosing
Recommended Uses
Seasoning blends, soups, sauces, snacks, instant noodles, plant-based meats.
Rehydration Time
No rehydration required
Packaging & MOQ
1 kg, 5 kg, 10 kg bulk bags / MOQ from sample pack

Sliced Shiitake

Time-saving sliced format for high-volume kitchens.

Key Features

  • Fast prep for foodservice
  • Consistent cut size
  • Excellent aroma release
Recommended Uses
Restaurants, ramen, meal kits, frozen meals, ready meals, catering.
Rehydration Time
10-15 minutes
Packaging & MOQ
500 g, 1 kg, 10 kg cartons / MOQ from 10 kg

Whole Premium Donko

Thick, round caps for premium menus and gift programs.

Key Features

  • Meaty texture after soaking
  • Premium visual presentation
  • High perceived value
Recommended Uses
Fine dining, Chinese cuisine, steak alternatives, hot pot, luxury retail gifts.
Rehydration Time
4-8 hours, cold soak recommended
Packaging & MOQ
Retail pouches, gift boxes, bulk cartons / MOQ by grade

Broken & Chips

Cost-efficient bulk umami for extraction and processing.

Key Features

  • High value for dashi extraction
  • Bulk ingredient efficiency
  • Ideal for further processing
Recommended Uses
Soup bases, dashi, sauces, broths, stocks, seasoning extraction.
Rehydration Time
20-30 minutes or direct simmer
Packaging & MOQ
5 kg, 10 kg, 20 kg cartons / bulk MOQ available

Retail Ready Packs

Shelf-ready Japanese shiitake programs for organic retail.

Key Features

  • Stand pouch format support
  • Label information support
  • Consumer-friendly formats
Recommended Uses
Organic grocery, specialty Japanese retail, ecommerce, gift sets, and shelf-ready ranges.
Rehydration Time
Depends on selected format
Packaging & MOQ
20 g-100 g pouches, cartons / MOQ by artwork and spec

Quick selection guide

Match the buyer's use case to the most efficient shiitake mushroom format before requesting samples.

Clean-label umami seasoningShiitake PowderNo soaking, accurate dosing, easy formulation.
Foodservice speedSliced ShiitakeShort rehydration and consistent kitchen operation.
Premium chef presentationWhole Premium DonkoThick texture, beautiful cap shape, strong menu value.
Soup and dashi extractionBroken & ChipsBest cost performance for bulk umami extraction.
Organic retailRetail Ready PacksShelf-ready pouch and packaging support.
Japanese dried shiitake mushrooms in a bamboo basket

Why Choose Log-Grown?

Slow-grown aroma, modern B2B reliability

Log-Grown, Not Sawdust-Grown

Cultivated naturally on kunugi oak logs for approximately two years, developing a deeper aroma and cleaner savory profile.

Natural Vegan Umami

A plant-based source of guanylic acid that helps reduce dependence on animal stock or artificial flavor systems.

Sustainable Forest Craft

Log cultivation connects Japanese woodland management, slow agriculture, and long-standing regional craftsmanship.

Certification Routes

JAS Organic, HACCP-based control, vegan suitability, and forest-related documentation can be screened by project.

Logistics & B2B specs

Dried shiitake mushroom is shelf-stable, light to ship, and practical for recurring wholesale supply.

Shelf Life

Up to 24 months when stored cool, dry, and away from humidity.

Transport

Ambient shipping; lightweight dry goods help reduce freight burden.

Supply

Samples, trial lots, and recurring wholesale lots.

Documents

Specification sheet, COA, origin information, allergen statement, organic documents by request.

Destination Markets

North America, EU, Asia, and other markets subject to local import requirements.

Inquiry & Sample Request

Tell us what you want to test

Share target market, application, format, annual forecast, packaging, certifications, and sample deadline.

Open Inquiry Form

Form Fields

Company name / country
Buyer type
Preferred shiitake mushroom format
Application or menu concept
Target packaging and MOQ
Required certifications
Destination market
Sample deadline
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