Thank you very much for visiting the KEIGAN COFFEE ROASTERS booth at TYPICA GUIDE 2025 (Osaka-Kansai Expo).

We have prepared a special coupon for 10% off all 100g and 150g coffee beans . Please enter the coupon number below at checkout.

Special Coupon

EXPO2025

*Valid until October 31, 2025

The coffee served at the booth was Ethiopia Guji Shakiso Natural .
These are the coffee beans that were also used in the blind coffee experience I did the other day.

We kept the brand information confidential and standardized all conditions except for the roast profile, and then had 29 customers taste the coffee and conduct a questionnaire survey.

Below are the analysis results for each profile.
*The information is still being analyzed and will be updated.

Roast Profile ♦︎
Product page here

Average rating: 6.034/9

[Top 10 flavor RATA strengths]

Ranking	item	Average score
1st place	dark chocolate	0.690
1st place	blackberries	0.690
3rd place	raspberry	0.621
4th place	red wine	0.552
5th place	almond	0.483
5th place	Black tea	0.483
7th place	chamomile	0.379
7th place	Caramelized	0.379
7th place	chocolate	0.379
7th place	raisins	0.379

Roast Profile ♢
Product page here

Average rating: 5.379/9

[Top 10 flavor RATA strengths]

Ranking	item	Average score
1st place	dark chocolate	0.552
2nd place	lime	0.517
3rd place	red wine	0.483
3rd place	blackberries	0.483
5th place	prune	0.379
5th place	raspberry	0.379
5th place	lemon	0.379
5th place	raisins	0.379
9th place	Caramelized	0.345
10th place	Black tea	0.310

RATA is
It is an abbreviation for Rate-All-That-Apply .

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Meaning and Overview

• The "assess all attributes that you think apply" method.

• Conventional CATA (Check-All-That-Apply) simply checks the applicable attributes, but
  RATA further rates the intensity of the checked attributes (for example, on a scale of 0-3 or 0-5) .

• This allows you to record not just whether something is there or not, but also how strongly it is felt .