IWA 5 | ASSEMBLAGE 6

Heigo Australia is the official importer and distributor of IWA 5 in Australia.

Bottled 2024, Australian Release February 2026

THE JOURNEY OF CREATION
Assemblage 6 (2024) marks a turning point – an elegant closure to IWA’s first creative cycle. Drawing from the great diversity of previous Assemblages, it distills years of exploration into a composition that is both assured and exacting. The path to this sixth expression has been one of refinement: trimming away excess, preserving the essential, and extending the line from first to final note with unwavering focus. Assemblage 6 opens a new horizon for IWA – a streamlined expression that will guide the path forward.

THE NOSE
Deeply coherent, the nose unfolds with a calm, emotive presence. Pear and plum emerge first, joined by a note of green foliage and a backdrop of toasted rice. Layers of nori seaweed and a hint of cacao add depth, bringing both freshness and quiet richness.

THE PALATE
Somewhat drier than Assemblage 5, the palate is sleek and linear, carrying its note with unbroken clarity. There is a natural integration of the fruit, floral, and marine elements. A gentle note of buttery brioche unfurls with aeration, adding textural richness. The finish is long, tactile, and resonant, signature balance and complexity are carried till the very end.

SENSORY PROFILE
Pear. Plum. Lychee. Gardenia. White florals. Green papaya. Green foliage. Toasted rice. Nori seaweed. Saline. Mace. White pepper. Almond dragée. Cacao. Dark chocolate. Butter. Brioche.

• Brewery: Shiraiwa
• Classification Junmai Daiginjo, single pasteurisation
• %AlcVol 15%
• Net Volume:  720ml
• Rice: Yamada Nishiki, Omachi, Gohyakumangoku
• Rice Polishing Ratio: 35%
• Food Pairing: All Cuisines

*Discounts codes and special offers are not valid on this product.

Serve

Lower temperatures. Reishu. 冷酒

From 1-2°C and above
A palpable duality of pure, well-rounded floral/fruity aromatics and the archaic tactile presence of gentle astringency. Remains remarkably stable as it warms gradually in the glass (12°C to 18°C).

20° Jo-on 常温
Evoking the serenity of a sunset. Aromas of pine essential oil and cypress unfold, bringing a sense of fullness. The finish reveals a refined bitterness reminiscent of vermouth, with a tonic warmth and subtle citrus notes.

Higher temperatures. Kanzake. 燗酒

35-37°C Hitohadakan 人肌燗
A vibrant interplay of ripe fruits —plum, peach, mango in syrup— evolves into delicate cereal notes reminiscent of oatmeal porridge. As the viscosity increases, the finish becomes more concise, yet Assemblage 5 at 37°C reveals a pleasingly rich character.

Experiences in Different Glassware

1. Lehmann Signature n°4 – Arnaud Lallement Ultraleggero
2. John Jenkins Starr White Burgundy
3. Riedel Sommeliers Burgundy Grand Cru
4. Riedel Extreme Junmai
5. IWA Marc Newson

Serve

IWA 5 pairs seamlessly across the full gastronomic landscape and is endorsed by the world’s most respected chefs. IWA 5 is currently offered in over 40 Michelin 3-star restaurants globally.

IWA 5 can be experienced and enjoyed at different temperatures (chilled, cellar and room temperature, warm etc.), and with different glassware, from white burgundy, tulip glasses and o-choko.