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by Taizo Iwasaki

Discover How Different Drippers Affect Flavor
Exploring Brewing Variations with CAFEC Ambassador Taizo Iwasaki

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Taizo Iwasaki

Taizo Iwasaki

President & CEO of COURO Inc., Taizo Iwasaki brings a unique background to the coffee world as a graduate of a music university. Today, he is a leading coffee journalist deeply involved in every stage of coffee — from green bean evaluation to roasting and brewing.
Beyond serving as an advisor for cafés and leading seminars across Japan, he actively shares the appeal of coffee through his popular YouTube channel, “Taizo Iwasaki – Coffee Journalist”, which has grown to over 120,000 subscribers. With passion and expertise, he continues to inspire and connect people with the world of coffee on the front lines every day.

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Iwasaki Taizo’s way of choosing a coffee dripper

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The three types of CAFEC Flower Drippers — differences in extraction and how to choose the best one, Iwasaki Taizo style

ORIGINAL ORIGINAL
DEEP27 DEEP27
OVAL OVAL
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Features

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ORIGINAL

FLOWER DRIPPER ORIGINAL

Launched in 2016, this cone-shaped dripper features a single bottom hole and a carved design that allows the coffee grounds to bloom freely. Petal-shaped ribs on the bottom ensure smooth extraction. Widely chosen by brewers at the official Japan Hand Drip Championship (JHDC), this dripper has been part of numerous winning performances.

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FLOWER DRIPPER DEEP27

With a steeper, 27-degree angle than the Flower Dripper, this one-cup dripper extends the contact time between water and coffee while maintaining a smooth filtration flow. A dedicated paper filter was developed alongside it, offering a completely new brewing experience. A Taizo Iwasaki original color edition is also available.

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FLOWER DRIPPER OVAL

Designed to intentionally retain water during brewing, this dripper allows precise control over extraction. The number of holes varies by size, providing the ideal flow rate for each serving. It delivers a rich body and a smooth texture that only a trapezoid shape dripper can achieve.

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Tips for Brewing with Each Dripper -
Be Sure to Check the Video

Taizo Iwasaki clearly explains and demonstrates
the key points for brewing with each type of dripper.

For the basics of brewing coffee, click here>
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Recipe by Taizo Iwasaki

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ORIGINAL

ORIGINAL

DEEP27

DEEP27

OVAL

OVAL

During coffee blooming Drip gently Pour slowly Ensure the grounds are evenly saturated
Brewing Tips Imagine letting the water pass through the coffee layers, and finish carefully

For light roast beans, it’s also fine to pour vigorously and let it drip steadily
Start slowly and carefully.
Then raise the speed all at once in the latter half
For the second pour, wait until the first pour has dripped through
Then pour with a steady rhythm so that the water flows evenly
Characteristics of water flow Flow down just like how it is poured from the top Flow smoothly Flow in a consistent amount
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【Taizo Memo】

  • FLOWER DRIPPER ORIGINAL
    ー Balanced flavor, stable overall taste
  • FLOWER DRIPPER DEEP27
    ー Smooth mouthfeel
    ー Clean expression of flavor and acidity
  • FLOWER DRIPPER OVAL
    ー Bright and lively flavor
    ー Easy to drink with a vibrant character
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Video introduction

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A Passionate Talk About Drippers with CAFEC Founder Nakatsuka and Taizo Iwasaki

↓ Watch the video here! ↓

Taizo Iwasaki’s Guide to Choosing Drippers:
Taste Differences and the Best Way to Select from the Three CAFEC Flower Drippers