Master Collection
Master Collection is our richest and most full-bodied ceremonial matcha, crafted from carefully selected single-origin tea leaves from Kagoshima, Japan. Created for those who appreciate greater depth and character, it offers a velvety texture, natural sweetness, and a smooth, lingering finish with beautifully layered flavour.
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About This Matcha
Master Collection is defined by richness and depth. Full-bodied and velvety, it unfolds with natural sweetness, layered flavour, and a smooth, lingering finish. Its rich character shines both as traditional usucha and in milk-based preparations.
Flavor Profile: Rich, full-bodied, velvety, layered flavour, smooth finish
Best for:
• Rich & Full-Bodied Matcha
• Traditional Usucha & Koicha
• Experienced Matcha Drinkers
• Refined & Layered Flavours
Origin & Craft
Cultivated in Kagoshima, Japan, a region celebrated for its exceptional tea-growing conditions, Master Collection reflects the distinctive character of its single origin. Carefully selected for its richness, full body, and layered flavour.
• Origin: Kagoshima, Japan
• Ingredients: 100% Pure Japanese Matcha
How to Prepare
Matcha Latte:
- Sift 2 grams (1 tsp) of matcha into a bowl
- Add 30 ml (1 oz) of hot water (80°C / 176°F)
- Whisk vigorously in a zigzag ("W") motion for 20-30 seconds until smooth and frothy
- Pour over 100 ml (3.4 oz) of steamed or iced milk of your choice
Usucha (Thin tea):
- Sift 2 grams (1 tsp) of matcha into a bowl
- Add 60 ml (2 oz) of hot water (80°C / 176°F)
- Whisk vigorously for 20 seconds until a fine layer of foam forms
Koicha (Thick Tea):
- Sift 4 grams (2 tsp) of matcha into a warm tea bowl
- Add 40 ml of hot water (80°C / 176°F)
- Slowly knead with a bamboo whisk for about 15 seconds, until smooth and glossy
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Hand-Picked First Harvest Leaves
100% Japanese Ceremonial Grade
Shade-Grown in Japan
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OUR PROCESS
Every step is guided by care, expertise, and respect for nature.
01 Tea Fields
Our journey begins in Japan’s premier tea-growing regions, where plants are cultivated with patience—nurtured by nutrient-rich soil, pure mountain water, ideal climates, and dedicated seasonal care long before the harvest.
02 Shade Grown
Before harvest, the tea plants are shaded to naturally develop richer umami, gentle sweetness, and their vibrant green color.
03 Harvest
At peak freshness, only the softest, youngest tea leaves are hand-gathered in small batches to capture the delicate aroma and pristine flavor of the season’s first flush.
04 Quality Selection
Before processing, the harvest undergoes rigorous inspection. Only leaves that meet our exacting standards for color, balance, and character are chosen to become RINSUI matcha.
05 Steaming
Fresh leaves are steamed shortly after harvest to preserve their vibrant color, delicate aroma, and fresh character before drying.
06 Final Milling
After careful processing, the selected tencha are milled into an exceptionally fine powder. This final step helps preserve the matcha’s vibrant color, delicate aroma, and signature smooth mouthfeel.
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Frequently Asked Questions
Every RINSUI blend is crafted to be exceptionally smooth, balanced, and naturally approachable.
Rather than harsh bitterness, expect gentle sweetness, clean umami, a creamy mouthfeel, and a serene, velvety finish. While each harvest carries its own distinct character, all our blends are crafted for effortless daily enjoyment.
Artisanal Blend — Our most versatile everyday ceremonial matcha. Ideal for both traditional usucha and creamy lattes, making it the perfect entry point if you are new to RINSUI.
Spring Harvest Blend — A sweeter, softer profile with elevated complexity. Best enjoyed as traditional usucha to appreciate its delicate first-flush notes.
Master’s Collection — Our pinnacle ceremonial grade, crafted for connoisseurs seeking profound depth, rich umami, and a lingering, elegant finish.
Yes, absolutely. Many people assume ceremonial matcha is overly intense or bitter, but our blends are intentionally cultivated to be smooth, balanced, and easy to prepare.
If you are selecting your first tin, we recommend starting with our Artisanal Blend.
Yes. For daily morning lattes, we recommend our Artisanal Blend for its vibrant, balanced body that cuts through milk effortlessly. If you prefer a naturally sweeter, softer latte, Spring Harvest Blend is an exceptional alternative.
While Master’s Collection can be paired with milk, its subtle nuances are best appreciated when whisked traditionally with hot water.
Our matcha is sourced from some of Japan’s most respected tea-growing regions, with each blend selected for its own unique character.
- Artisanal Blend — Uji, Kyoto
- Spring Harvest Blend — Miyazaki Prefecture
- Master Collection — Kagoshima
We partner directly with historic heritage farms that honor centuries-old shade-growing and stone-milling traditions alongside modern quality control standards.
Yes, without compromise.
Every batch undergoes independent third-party laboratory testing for heavy metals, pesticides, and microbial safety before being packaged. Our matcha contains zero added sugars, artificial flavors, colors, or preservatives—just 100% pure Japanese green tea matcha.