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Single Cultivar Matcha tins with matcha powder | Romi Matcha
Matcha tins of single cultivars with matcha in glasses, with spoon and bamboo whisk in the background
Okumidori Matcha tins with hands sifting matcha into a bowl
Matcha Latte pouring matcha into milk with accessories in the background
Single Cultivar Okumidori - 30g tin - Great Taste Award 2 stars  | Romi Matcha
Single Cultivar Seimei Tin 30g | Romi Matcha
Okumidori Matcha Powder on white background | Romi Matcha
Seimei Matcha Powder on white background| Romi Matcha

Single Cultivar Matcha Yame Duo

£69.99 Regular price £73.00

Two cultivars. One region. Pure matcha character.

The Yame Duo brings together two single-cultivar matcha — both grown in Yame, home of smooth, umami-rich tea

 Okumidori (“Deep Green”) - Creamy cashew, soft umami, floral on the finish.
🌊 Silky, grounding. ⭐ Gold Award & Great Taste 2-Star winner.

🍃 Seimei (“Pure Clarity”) - Oolong, vegetal and candied nuts, with a fresh, fruity lift.
🌊 Light, clear energy. ⭐ Rare, elegant cultivar.


One origin. Two expressions.

The Yame Duo brings together two single-cultivar matchas — both grown in Yame, a region known for smooth, umami-rich tea. Same origin. Different expressions.

Each is made from just one tea plant variety, offering a clearer sense of flavour, aroma, and texture. A deeper way to explore matcha.

Single Cultivar Okumidori
Cashew • Creamy • Umami • Floral Aftertaste
Okumidori is prized for its mellow depth and creamy body. The name means “deep green” — a nod to its rich colour and grounded flavour. Expect softness, balance, and a smooth nuttiness with floral finish. It’s our everyday hero — easy to drink, and even easier to love.

Single Cultivar Seimei
Oolong • Vegetal • Candied Nuts • Fruity & Floral Finish
One of the rarest cultivars in Japan. Seimei is clean, elegant, and light on the palate — with a flavour profile that hints at oolong. The name means “pure clarity” — and it delivers exactly that. Crisp greens, floral lift, and a finish that feels almost fruity. For those who like their matcha a little more refined.

Perfect for slow mornings or thoughtful gifting, this duo highlights the nuance that makes single cultivars worth sipping.

Same soil. Two perspectives. Ride the matcha wave.

Origin: Yame, Fukuoka, Japan
Cultivar: Okumidori & Seimei
Net Weight: 30g (~10–30 servings)

100% pure Japanese ceremonial-grade matcha, nothing added

Our matcha is nitrogen-flushed to protect it from oxidation and sealed in an airtight pull-ring tin, preserving its vibrant green colour, aroma and flavour. This method guarantees your matcha stays as fresh as the day it was harvested, so it's ready for you to enjoy at its peak.

Note:
- Contains no nut allergens — just naturally nutty flavour notes!
- All matcha is measured by weight, so each container holds 30g of matcha.

Clear Usucha

  • Sift 2-3g (1.5-2 tsp) of matcha into a bowl
  • Add 60ml of hot water (60-80°C)
  • Whisk in wave motion (M or W) for 20 seconds until frothy
  • Add 6 - 8g (1-1.5 tsp) of agave syrup (optional)
  • Enjoy straight from the bowl or over ice!

Classic Latte

  • Sift 4-5g (3 tsp) of matcha into a bowl
  • Add 50ml of hot water (60-80°C) — use less for a stronger taste
  • Whisk in wave motion (M or W) for 20 seconds
  • Add 6-8g (1-1.5 tsp) of agave syrup and whisk a few more seconds
  • Prepare 100 ml of milk - warm or cold with ice.
  • Pour matcha over milk, and enjoy!

Store it in a cool, dry place. Avoid sunlight, moisture, and odours.

For optimal flavour, consume within 6 months once opened.


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Single Cultivar Matcha Yame Duo

£69.99 Regular price £73.00

Our Matcha

About The Farm

Grown with Care in Yame, Japan

Our matcha comes from a longstanding tea producer in Yame — a region celebrated for its fertile soil, misty climate, and unique flavour profile. With over 80 years of tradition, they combine deep expertise with modern testing to ensure each batch is fresh, flavourful, and consistent.

Their teas have earned top awards in Japan, and are evaluated by expert tea specialists for everything from taste and colour to amino acid levels to ensure the matcha you drink meets the highest standards, every time.

Our matcha is tested for pesticide residues and radiation, following Japanese strict regulations to ensure the highest quality — for your peace of mind and confidence in every cup.

Health Benefits

Matcha is a powerhouse of antioxidants, including flavonoids, polyphenols, and vitamin C, that help protect your cells and reduce oxidative stress. With its high concentration of L-theanine, matcha promotes calm focus and clarity, while the natural caffeine content—about 35mg per gram—provides a smooth, sustained energy boost without the crash.

This unique combination of calming amino acids and caffeine improves cognitive function, enhances focus, and boosts metabolism.

Packed with health benefits, matcha supports both mental and physical well-being, making it an excellent addition to your daily routine.

New to matcha?

Try Clear Matcha

Prep - Get your matcha, spoon, sieve, whisk, and bowl ready.

Measure & Sift - Add 1-2g matcha into a fine sifter over your bowl.

Whisk - Add 50ml of 60-80°C hot water. Whisk in a wave motion (M or W) until frothy.

Pour - Prepare 100-150ml of cold water with ice. Pour in the matcha, stir, and enjoy!

More recipes & tips - Matcha Guide

Frequently Asked Questions

What is matcha?

Matcha tea is made from shade-grown green tea leaves that are finely milled into a powder. Unlike regular green tea, you consume the whole leaf—so it’s more concentrated, with a richer taste and deeper effect.

What is ceremonial-grade matcha?

Ceremonial grade matcha refers to the highest quality matcha tea—traditionally used in Japanese tea ceremonies. It’s made from the youngest, most tender leaves, finely milled for a smooth texture and naturally sweet flavour. For us, it means we only source premium quality matcha—carefully selected for its taste, distinctive green colour, and refined texture.

How much caffeine is in matcha?

Matcha has about 19–44 mg of caffeine per gram — similar to coffee.

Thanks to L-theanine, the energy is smoother and lasts longer. Think calm focus, not a jittery spike. That’s the matcha wave.

Where do our matcha come from?

Right now, all our matcha tea powder comes from Yame—a region in southern Japan known for its deep-rooted tea traditions and exceptional quality with distinctive flavour profile. But we’re just getting started. We're expanding our range, exploring other regions across Japan to bring you more rare cultivars, refined blends, and fresh matcha experiences. The wave keeps moving.

How to store matcha powder?

Store your matcha tea powder in an airtight container away from light, heat, odour and moisture. Use within 6 months of opening for the best flavour and colour. Always reseal tightly to protect its freshness.

Blend vs single cultivar matcha — what’s the difference?

Single cultivar matcha is made using just one tea plant variety. It captures the distinct flavour of that specific cultivar—whether it’s creamy, nutty, or floral.

Ceremonial blend matcha combine multiple cultivars to create a smooth, balanced flavour profile. Crafted by tea masters, they’re consistent, versatile, and perfect for everyday sipping or lattes.

Vegan

Our matcha is 100% Ceremonial Grade Matcha Green Tea

L-Theanine

Our matcha packs a high dose of L-theanine, helping ease stress while giving you calm, steady energy.

Crafted with Care

Our tea leaves are first harvested and hand-picked with care, ensuring the finest quality in every cup.