GABA Gyokuro KUKI
GABA Gyokuro KUKI
Kanoa Tea
Kanoa's GABA Gyokuro KUKI is a premium Gyokuro offering a smooth, umami-rich flavour with a natural sweetness, providing a delicate balance of savoury and sweet notes. It also has subtle grassy and nutty undertones, making it light and refreshing in taste.
Cultivar: Mixed
Cultivation: From sustainable and environmentally friendly cultivation
Origin: Shizuoka, Japan (Single Origin)
Brewing Instructions:
・ Tea leaves: 4g
・ Water temperature: 50-60°C (122°F)
・ Water amount: 100-150ml
・ Steeping time: 3 minutes
Refills: The tea can be re-stepped 1-2 times, with the stepping time for subsequent infusions being slightly reduced.
GABA cotent: 350mg/100g
L-Theanine content: 2800mg/100g
(Laboratory test confirmed)
It is scientifically proven that GABA levels over 350mg per 100g promote restful sleep and have stress-reducing effects.
- Price excl. shipping
- Delivery : up to 5 business days
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A Refreshing Escape with Every Sip
GABA Gyokuro KUKI
Kanoa's GABA** Gyokuro KUKI is a premium Gyokuro* offering a smooth, umami-rich flavour with a natural sweetness, providing a delicate balance of savoury and sweet notes. It also has subtle grassy and nutty undertones, making it light and refreshing in taste.
* One of the highest quality Japanese tea varieties, which, through shade cultivation, has a high amino acid content and a rich umami flavour.
** GABA (Gamma-Aminobutyric Acid) is an inhibitory neurotransmitter in the brain. It has been demonstrated to calm the nervous system and regulate excitability, sleep, and anxiety.

A Harmonious Blend of Relaxation and Refined Flavour
Our GABA Gyokuro KUKI offers a harmonised flavour profile with delicate umami, a clean, refreshing finish, and subtle vegetal sweetness, complemented by a soft, grassy aroma.
With moderate caffeine and elevated GABA content, it promotes gentle relaxation and focus, making it ideal for mindful tea rituals or pairing with gourmet selections like Afternoon Tea sandwiches, scones, and pâtisserie.
Brew 4g per 100-150ml at 60°C for 3 minutes to fully extract its refined flavours and calming properties.
3 KEY FEATURES OF KUKI
Umami-Rich Flavor
Our GABA Kuki Gyokuro has a rich flavor, which is achieved by shading the tea plants for about three weeks before harvest.
Neutral Taste for Everyone
Our KUKI is neutral and appealing even to those who do not appreciate the typical taste of green tea. This makes the tea versatile and enjoyable.
Significantly Increased GABA Content
GABA Gyokuro KUKI provides a significantly high GABA content of 350mg/100g. This supports relaxation and promotes general well-being, as scientifically proven.
The Gyokuro Brewing Process
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First Infusion (50-60°C)
The tea’s sweetness and deep umami come to life, creating a smooth and luxurious first sip. Steep for 2 to 3 minutes.
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Second Infusion (65-70°C)
The flavours deepen, introducing gentle vegetal notes with subtle savouriness. Steep for 1 minute.
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Third Infusion (75-80°C)
The final steep reveals a richer, slightly astringent character, finishing with a lasting, satisfying aftertaste. Steep for 30 seconds.
How to Store Japanese Tea
Unopened Tea: Store in a cool, dark place away from heat and moisture, or wrap and freeze in an airtight bag for long-term storage, allowing it to return to room temperature before opening.
Opened Tea: Transfer to an airtight tea caddy or container, store in a cool, dark cupboard, and keep away from strong-smelling items to maintain its freshness and aroma.