IWA 5 “Assemblage 4”
Toyama prefecture
Each sip is something new
Welcome to chapter four in the story of IWA 5, a junmai daiginjo offered in more than 40 Michelin 3-star restaurants. Expertly brewed by Shiraiwa K.K.’s toji in Japan, and meticulously blended by founder and maker Richard Geoffroy, “Assemblage 4” is a wine-lover’s sake. This once-pasteurized brew is light, focused and supple. Marzipan, mushroom, cherry, violet, even a touch of woodsmoke and vermouth appear like momentary daydreams.
Characteristics
Brand | IWA |
Brewery | Shiraiwa K. K. |
Category | Junmai Daiginjo |
Subcategory | N/A |
Taste Profile | Rich & Sweet |
Rice variety | Yamadanishiki, Omachi, Gohyakumangoku |
Yeast variety | N/A |
Alcohol | 15.0% |
RPR | N/A |
SMV | N/A |
Acidity | N/A |
Serving Temperature
- Recommended
- Not Recommended
Region
IWA is made in Toyama prefecture in the Hokuriku region.
Taste Metrics
Tasting Notes
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Mineral
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Coconut
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White Pepper
Recommended Pairing
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Seafood
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Meat
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Veggies
Shiraiwa K. K.
This brewery was founded in 2019 by Richard Geoffroy, the fifth-generation chef de cave (winemaker) of Dom Pérignon. His appreciation for Japan and its people led to the establishment of this brewery in Tateyama, Toyama. While staying true to the roots of sake, their brewing is an adventurous undertaking of assemblage (blending), making IWA compatible with all world cuisines. The current brewmaster, Masato Yabuta, has been brewing since 1995, and has become a specialist in both yamahai and kimoto styles. IWA is widely recognized as the pioneer of assemblage in sake.
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Tippsy Sake Club
Our sommelier will recommend sake according to your taste when you join Tippsy Sake Club. Also enjoy:
- Members-only prices
- Discounted shipping
- An exclusive sake cup with your first club order
- and more!
All about sake
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Introduction
Welcome To Your Sake Journey!
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Lesson 1
What Is Sake?
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Lesson 2
What Is Sake Made of and How Is It Made?
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Lesson 3
What Is Rice Polishing Ratio?
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Lesson 4
Types of Sake
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Lesson 5
How To Store Sake
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Lesson 6
How To Drink and Serve Sake
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Lesson 7
Food Pairing Guide
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Lesson 8
Best Sake Bottles and Brands for Beginners