World Siphonist Championship 2014 Champion Tomoyo Ueno (Japan)


Find out details of wsc 2014

Competitors (Annual Competition Results)

Find out this year's competitors and past competition results.


How to become a WSC certified judge?
WSC will send judges to your country's national competition.

National Bodies

List of licensed national bodies.
Competitors are sent to the WSC competition through their own national body.


WSC welcomes sponsorships from all over the world!


Find out Score Sheets, Rules and Regulations, and all application forms

About WSC

Specialty Coffee Association of Japan(SCAJ) has organized the Japan Siphonist Championship (JSC) since 2003. In 2009, JSC expanded the competition towards the world and the first World Siphonist Championship took place in Japan.

At WSC, competitors who are not Japanese speakers perform through an interpreter. You may see that they express their own culture in their performance. Signature beverage is also a must-see. Its ingredients and visuality are very interesting with a lot of originality and they can never been seen in JSC.

The WSC seeks more expansion of siphon coffee and more a internationalized competition. We are planning to create a easy-access world competition for non-Japanese speakers and support National Siphonist Competitions around the world.

About WSC/Photo

What's New

Jul 10, 2013

[Judges]2013 Certified Judges Updated.

Jun 29, 2012

[Competitors]The 2012 Champion Registration is now open!

May 20, 2011

[Competitors]The 2011 Champion Registration is now open!

May 20, 2011

[National Bodies]We are pleased to welcome national body registration from new countries.

May 20, 2011

[Judges]WSC will hold Brewing Seminars in your country.

May 6, 2011

[Judges]Now accepting the JSC/WSC Judges Certification Workshop application.

April 18, 2011

[wsc]wsc Score Sheets and Rules and Regulations Updated.

World Siphonist Championship 2014

Thursday, September 25 , 2014


Tokyo Big Sight West Hall 4 within the SCAJ World Specialty Coffee Conference and Exhibition 2014(SCAJ2014)



*A competitors' orientation meeting will take place on Wednesday, September 24. More details will be available soon.

What is siphone Coffee?


Specialty Coffee Association of Japan

Japan Siphonist Championship