Koicha (Thick Ceremony Style)

Ceremonial Matcha Recipe

Koicha

Koicha (濃茶) — “thick tea” — is the most formal matcha preparation: deep, velvety, and intensely umami. It’s whisked slowly into a glossy paste-like texture (no foam), then sipped in quiet, concentrated appreciation.

Slow whisk · No foam · Bold umami sweetness

What is Koicha?

Thick tea, elevated ritual

Koicha is made with more matcha and less water than usucha, creating a dense, satin-smooth cup with a lingering finish. In traditional settings, it’s shared from a single bowl — a symbol of connection and presence.

Because koicha is so concentrated, use the highest quality ceremonial matcha you have. The goal is sweetness and umami — not bitterness.

No foam Glossy, thick texture Deep umami
Quick details
Yield 1 serving
Time 4–6 minutes
Texture Thick, glossy, no foam
Strength Concentrated
The essentials

Ingredients & Ratio

Koicha is intentionally concentrated. Use warm (not boiling) water and whisk slowly to create a smooth, glossy texture. You’re not building foam — you’re creating a seamless, velvety paste.

Ingredients

3.5–4 g ceremonial matcha (≈ 2 tsp)
30–40 ml water at 70–75°C (158–167°F)

Start with 30 ml for a thicker bowl; add a little more only if needed.

Tools

Chawan (bowl)
Chasen (bamboo whisk)
Fine sieve (recommended)

Koicha is clump-sensitive — sifting helps a lot.

The target

Slow whisk 30–60 seconds
Smooth, glossy, no foam

Think “liquid velvet” — thick, but pourable.

How to

The ritual steps

Koicha is slower and quieter than usucha. Use gentle pressure and deliberate movements to dissolve matcha into a seamless, glossy bowl.

1
Warm the bowl
Warm your bowl with hot water, discard, and wipe dry. This keeps koicha smooth and glossy.
2
Sift generously
Sift 2 tsp (3.5–4 g) matcha into the bowl. Koicha needs extra care to avoid clumps.
3
Add warm water (little by little)
Add 30 ml water at 70–75°C. Reserve the remaining water to adjust texture.
4
Knead, don’t froth
Whisk slowly using a gentle, pressing motion (like mixing). You’re dissolving matcha into a glossy paste — no “W” motion.
5
Adjust & sip
If too thick, add 5–10 ml more water and whisk slowly again. Sip immediately while it’s glossy and warm.
Troubleshooting
Clumpy?
Sift thoroughly, add water gradually, and use slow “kneading” strokes rather than fast whisking.
Too bitter?
Lower the water temperature (70–72°C) and ensure you’re using true ceremonial-grade matcha.
Too thick?
Add 5–10 ml water at a time until it becomes glossy and slowly pourable.
No thermometer?
Boil water, then let it rest for 8–10 minutes to cool into a koicha-friendly range.
Begin
Make koicha your quiet ritual

Koicha rewards quality. Choose a matcha that’s naturally sweet and umami-forward — then whisk slowly until the bowl turns glossy and seamless.

Serving note Koicha is traditionally whisked to a thick, glossy finish — without foam — and enjoyed immediately.

Slow whisk. Deep calm. Pure matcha.

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