---
product_id: 236705637
title: "KOJI -Japanese traditional all-purpose umami seasoning of rice paste for aging marinade- 12.3oz【YAMASAN】"
brand: "chaganju"
price: "A$48"
currency: AUD
in_stock: true
reviews_count: 8
category: "Chaganju"
url: https://www.desertcart.com.au/products/236705637-koji-japanese-traditional-all-purpose-umami-seasoning-of-rice-paste
store_origin: AU
region: Australia
---

# Aging marinade enhancer 100% Akita rice base Thicker, richer than shio koji KOJI -Japanese traditional all-purpose umami seasoning of rice paste for aging marinade- 12.3oz【YAMASAN】

**Brand:** chaganju
**Price:** A$48
**Availability:** ✅ In Stock

## Summary

> 🍽️ Elevate your kitchen game with Japan’s secret umami weapon!

## Quick Answers

- **What is this?** KOJI -Japanese traditional all-purpose umami seasoning of rice paste for aging marinade- 12.3oz【YAMASAN】 by chaganju
- **How much does it cost?** A$48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/236705637-koji-japanese-traditional-all-purpose-umami-seasoning-of-rice-paste)

## Best For

- chaganju enthusiasts

## Why This Product

- Trusted chaganju brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean & Pure:** Only four natural ingredients—no additives, no artificial flavors, just honest umami.
- • **Umami Amplifier:** Transforms everyday proteins into gourmet experiences with deep, savory flavor.
- • **Authentic Winter Craft:** Handcrafted in Akita using traditional cold-season koji fermentation for unmatched richness.
- • **Versatile Culinary Ally:** Perfect for beef, chicken, fish, and even vegetables—marinate, grill, or enjoy raw.
- • **Tenderizer Extraordinaire:** Naturally breaks down meat fibers for irresistibly juicy and tender results.

## Overview

Chaganju KOJI is a premium 12.3oz traditional Japanese koji rice paste from Akita, crafted for all-purpose umami seasoning and marinade. Its thicker, sweeter texture outperforms standard shio koji, tenderizing meats and enhancing flavors naturally. Made with just rice, sugar, salt, and koji mold, it’s a clean, authentic ingredient that transforms everyday dishes into rich, savory masterpieces.

## Description

desertcart.com : chaganju KOJI -Japanese traditional all-purpose umami seasoning of rice paste for aging marinade- 12.3oz【YAMASAN】 : Grocery & Gourmet Food

Review: Great umami flavor to marinades! - I just started using Koji as an ingredient of my marinades for pork and chicken. It brings a great twist to the flavor and tenderness of the meat and resulting sauces.
Review: Savory vegetables - Not a big vegetable guy but this stuff is great on many food items. Brings out a very savory flavor in thing like cauliflower and asparagus. I’m ordering it for the third time. V

## Features

- TRADITIONAL KON KOJI - AUTHENTIC JAPANESE KOJI PASTE - This traditional Japanese kan koji is a versatile koji paste used as an all-purpose umami seasoning and marinade. Especially suited for aged beef, it enhances natural flavor, tenderizes meat, and removes unpleasant odors from seafood or poultry. Ideal for beef, pork, chicken, fish, or vegetables—just marinate and enjoy deep, aged flavor in every bite.
- EASY UMAMI-RICH COOKING - Recreate the savory taste of aged cooking with ease. Simply marinate your ingredient in this koji sauce for a few hours. Grill meats or seafood for tender, flavorful results, or use it raw on salmon or ham for carpaccio and salads. It’s also perfect for vegetables like cucumber or radish to make traditional Japanese pickles (tsukemono).
- KAN KOJI VS SHIO KOJI - SWEETER, THICKER, RICHER - Unlike standard shio koji, this kan koji includes extra steamed rice, giving it a thicker, stickier texture and a sweeter, more mellow taste. Traditionally made during Japan’s coldest winter months ("kan" means cold), kan koji offers richer depth and more cling for better marinating than any shio koji paste or shio koji marinade.
- CRAFTED IN AKITA, THE HEART OF KOJI RICE - Produced in Akita, Japan—a region known for its exceptional koji rice for fermentation—this product uses only 100% locally grown Akita rice. With a rich natural environment, Akita is a celebrated region for high-quality fermented foods, making this koji rice product a standout in both flavor and tradition.
- CLEAN, PURE INGREDIENTS - Made from just four ingredients—rice, sugar, salt, and koji rice fermented with Aspergillus oryzae—this koji paste contains no artificial flavors, no additives and no colors. A clean, honest, and traditional Japanese pantry staple for modern kitchens.
- This winter, enjoy premium Japanese specialty foods and teas from Yamasan Kyoto Uji—perfect as gifts for others, a self-indulgent treat, or for creating a festive Christmas feast to share with family and friends.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KJFL9LB |
| Best Sellers Rank | #17,226 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #41 in Seasoning Mixes |
| Brand | chaganju |
| Brand Name | chaganju |
| Container Type | Bottle |
| Customer Reviews | 4.4 out of 5 stars 431 Reviews |
| Flavor | Beef,Grilling,Chicken,Salmon |
| Item Form | Paste |
| Item Package Weight | 0.37 Kilograms |
| Item Weight | 13 Ounces |
| Manufacturer | YAMASAN KYOTO UJI |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Specialty | Rice |
| Unit Count | 12.3 Ounce |

## Product Details

- **Brand:** chaganju
- **Item Form:** Paste
- **Unit Count:** 12.3 Ounce
- **Number of Items:** 1
- **Specialty:** Rice

## Images

![KOJI -Japanese traditional all-purpose umami seasoning of rice paste for aging marinade- 12.3oz【YAMASAN】 - Image 1](https://m.media-amazon.com/images/I/715MGTIemfL.jpg)

## Available Options

This product comes in different **Flavor** options.

## Questions & Answers

**Q: Is it non-GMO?**
A: Yes, all ingredients are non-GMO. The rice is 100% Akita Prefecture's.

**Q: How much sodium is in this?**
A: It contains 16.9g sodium per pack(350g). When using for aging marinade, the serving amount is about 10% of the ingredient. If you marinate 300g's pork, 30g's Koji(Miso) is suited. The 30g's Koji(Miso) contains 1.4g's sodium.

**Q: Is this sake kasu/Lees? I put that in a search and this popped up.**
A: This product is not "sake-kasu." This product is a "shio koji" product. Shio koji is a fermented seasoning made from rice malt, salt, and water. It is a fermented seasoning food that allows you to easily take in the function of koji mold and enzymes.

**Q: What is the shelf life of this product? How long will it keep after opening?**
A: The expiration date is 6 months.  Please keep in the refrigerator after opening

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great umami flavor to marinades!
*by J***I on January 6, 2026*

I just started using Koji as an ingredient of my marinades for pork and chicken. It brings a great twist to the flavor and tenderness of the meat and resulting sauces.

### ⭐⭐⭐⭐⭐ Savory vegetables
*by F***R on December 10, 2025*

Not a big vegetable guy but this stuff is great on many food items. Brings out a very savory flavor in thing like cauliflower and asparagus. I’m ordering it for the third time. V

### ⭐⭐⭐⭐⭐ Tasty tasty
*by A***X on November 30, 2025*

Super tasty. Adds a ton of flavor when used as a marinade for grilling meat. Also great for pickles.

## Frequently Bought Together

- chaganju KOJI -Japanese traditional all-purpose umami seasoning of rice paste for aging marinade- 12.3oz【YAMASAN】
- Hanamaruki Liquid Ekitai Shio Koji (液体塩こうじ), Bring UMAMI Into Your Food!, Gluten Free, Non GMO - 16.9 Fl Oz
- Premium Shio Koji 6.35oz (180g), Japanese Fermented Sauce, salt koji, Made in Japan, fermentation, seasoning.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-24*