Mellow

Hario Suiren Hario others by Hario

Hario's Suiren material presents CoffeeGeek's coarser-grind approach, pairing hotter brewing with a bloom swirl to shape a mellow, smooth cup. Even saturation supports rounded sweetness and a calm finish rather than sharp acidity.

1:14.3 Ratio

2:45 Total

21g Dose

96°C Temp

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Parameters

21 g
Coffee: 300 g
Water: 1:14.3
Ratio: 96 °C
Temp: 6 medium-coarse
Grind: 2:45
Total: ~300 ml
Yield

Grind · 6/10 · medium

FINE COARSE

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Method

2:45 · total

Bloom 1 / 5
0:00

30s

Pour 60g in a spiral. Let it bloom.

+60g→ 60g Spiral 6g/s 10s 96°C
Swirl 2 / 5
0:30

15s

Swirl gently until every ground is wet.

5s
Pour 3 / 5
0:45

45s

Pour in a spiral to 150g.

+90g→ 150g Spiral 6g/s 15s
Pour 4 / 5
1:30

1m15s

Finish in a spiral to 300g.

+150g→ 300g Spiral 6g/s 25s
Done 5 / 5
2:45

Drawdown complete.

Notes

Start coarser than a typical V60 setting. Swirl only during the bloom, firmly enough to wet dry pockets but gently enough to leave a level bed; if the finish tastes hollow, tighten the grind before adding agitation.

Original source

Recipe by Hario, published at hario.co.jp.

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Hario

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In the cup