Japan Wine Challenge
Fuji Cider Challenge
Japan Spirits Competition
JUDGES
Chris Martin MW
After working several years as the Head of Educator Development at WSET, Chris has joined the Wine Scholar Guild as Director of Education. In February 2024, he finished the MW!

Katsuyuki Tanaka
Tanaka-san has been for many years acknowledged as Japan's leading wine writer and wine taster. Wine has been his lifelong interest. Tanaka-san and his palate are respected by his peers internationally.


Andrew Caillard MW
Founder of the "Langton's Fine Wine Classification of Australian Wine" (one of the key references for Australian premium wine) and Wine Principal of the Woolworths Group in Australia (the largest wine retailer in Australia and one of the most influential internationally), Andrew is internationally respected as a wine writer/educator and auctioneer. He is also a talented artist.

Liz Wheadon
A wine industry professional with many years of experience, Liz is a General Manager for Glengarry Wines, having judged for leading wine competitions around the world. She has also a career in Gymsports in New Zealand.
Eduardo Dingler
Eduardo is the host of 'Sake Drinker and Friends Show' a monthly show
dedicated to Sake and the culture that it represents.

John Salvi MW
John is the president of the Wine and Spirit Association of Great Britain. He has been in the Wine Trade for 45 years, and is the representative for Great Britain at the International Union of Oenologists. He is an active professional taster, wine consultant, and wine writer.


Rowald Hepp
Rowald is the Managing Director and winemaker of Schloss Vollrads, one of the top German wine estates. He is dedicated to producing the highest possiblelevels of wine excellence and is deeply committed tothe Asian market. He has been a regular Japan WineChallenge judge and supporter for many years.

Neal Martin
Neal Martin is a wine critic and author based in the UK. As a senior editor, he reviews Bordeaux, Burgundy, South Africa, and New Zealand for Vinous. In 2012, Martin authored the award-winning book, Pomerol, widely acknowledged to be the definitive book on one of Bordeaux's least known appellations.

The Japan Wine Challenge was set up in 1997 as an independent wine competition, showing the wine world that Japan is a vibrant wine market to be taken seriously. Sincethis time we have grown in scale and scope to the point where we are the oldest and most respected and prestigious wine competition in Asia.
With the appointment of Steven Spurrier as Chairman from 2001 to 2011 a solid partnership developed with the Institute of Masters of Wine, the Japan Wine Challenge has also created a platform for developing local Japanese wine tasters into serious wine judges.
We are honoured to have continued Chairmanship of Chris Martin MW who is the Director of Education at Wine Scholar Guild, and Katsuyuki Tanaka who is the most influential and the best taster in Japan, and again looking forward to some outstanding wines and results.
Our continued association with the Institute of Masters of Wine, the San Francisco International Wine Competition and our team of expert judges (both international and local) ensures that all wines are given the optimum evaluation by a truly international and professional judging panel.
Accredited Judges
Japan Wine Challenge Accredited Judges

Ai Miyashita
宮下愛

Fumiko Miyagawa
宮川文子

John Kevin Whelehan
John Kevin Whelehan

Minoru Numata
沼田実

Naoto Uchiike
内池直人

Ryoko Fujimoto
藤本良子

Toshiko Hamaguchi
濱口壽子

Yukari Tsuchiya
土屋由香里

Akihiro Horino
堀野晃弘

Hiroko Kambara
神原浩子

Kaoru Hugel
Hugelかおる

Mitsuaki Sato
佐藤光明

Noriko Nakamura
中村紀子

Setsuko Mukai
向井畝津子

Yoko Obara
小原陽子

Yuki Saito
斎藤ゆき

Akihiro Kurimoto
栗本明博

Hiroko Yamamura
山村博子

Mari Yasuda
安田まり

Motoko Suzuki
鈴木素子

Ryo Shimazawa
島澤亮

Shizuko Fujimoto
藤本しず子

Yoshiko Takahashi
髙橋佳子

Charles Lawrence Rials
Charles Lawrence Rials

Itsuki Yoshino
吉野樹

Mariko Akiyoshi
秋吉まり子

Naoki Watanabe
渡辺直樹

Ryo Yanagihara
柳原亮

Takaaki Kosaka
小坂孝明

Yui Uno
宇野佑衣
Jane has extensive wine judging experience in New Zealand over 20+ years and currently is Chair of Judges at the National Wine Awards of Aotearoa New Zealand. In March 2024 she was named in the 'Aotearoa New Zealand's Top 50 Most Influential and Inspiring Women in Food and Drink 2024'.
Jane Cooper

Matthew is the CEO for Wirra Wirra and Ashton Hills. Matt passed the Master of Wine exams in 2016, is now a member of the Governance Committee for the Institute of Masters of Wine and is on the program committee for the MW Symposium in Adelaide 2026. He judges various international wine competitions around the globe.
Matthew Deller MW


Brendan Heath
Brendan has been making a diverse range of wines for 25+ years in Australia. He studied winemaking and viticulture at Charles Sturt University. He routinely gives educational tutorials to university wine and agriculture students as well as mentoring/consulting to multiple businesses. He also regularly judges throughout Australia, Europe and Asia.

Anthony Rose
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