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Hario Suiren

Light Roast

Hario Suiren Hario others by Hario

Hario's Suiren guidance is tuned here for dense, light-roasted coffee, using hotter water and a finer grind. Its petal-like ribs preserve airflow, helping produce a highly extracted cup with bright fruit, floral detail, and sweetness.

1:16.7 Ratio
2:45 Total
15g Dose
97°C Temp
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Parameters

15 g
Coffee
250 g
Water
1:16.7
Ratio
97 °C
Temp
4 medium-fine
Grind
2:45
Total
~250 ml
Yield
Grind · 4/10 · fine-medium
FINE COARSE

What is 4/10 on your Comandante C40 or 1Zpresso? Gota turns it into clicks

Method

2:45 · total
  1. Bloom 1 / 5
    0:00
    30s

    Pour 45g in a spiral. Let it bloom.

    +45g→ 45g Spiral 5.6g/s 8s 97°C
  2. Pour 2 / 5
    0:30
    30s

    Pour in a spiral to 110g.

    +65g→ 110g Spiral 5.4g/s 12s
  3. Pour 3 / 5
    1:00
    30s

    Pour in a spiral to 180g.

    +70g→ 180g Spiral 5.4g/s 13s
  4. Pour 4 / 5
    1:30
    1m15s

    Finish in a spiral to 250g.

    +70g→ 250g Spiral 5.4g/s 13s
  5. Done 5 / 5
    2:45

    Drawdown complete.

Notes

Use 97°C, preheat the brewer, and begin finer than your usual conical setting. Keep each pulse controlled so the bed remains level; if flow stalls despite the open ribs, reduce agitation before grinding coarser.

Original source

Recipe by Hario, published at global.hario.com.

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Next step

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Free iOS No signup 1003 recipes by 126 baristas