Volume Five
A4 · English Language · 132 pages · Approx. 748g
Volume Five of World of Nishikigoi places a strong emphasis on understanding - from koi health and filtration fundamentals to judging criteria and the thinking of some of Japan’s most influential breeders. Blending practical guidance with deep industry insight, this volume continues the journal’s commitment to producing content that informs, challenges, and remains relevant well beyond its release.
Inside Volume Five
Japan Confidential - Koi Hunting in Japan
Continuing the Japan Confidential series, this feature explores the experience of koi hunting in Japan, visiting additional breeders and capturing the harvests and koi that make the journey so compelling. As good as it gets without getting on a plane!
Bacterial Disease
Dr Paula Reynolds tackles the complex subject of bacterial disease, helping hobbyists understand causes, risk factors, and appropriate responses when faced with an outbreak. A clear and essential guide to a difficult topic.
Pond Visit - Jason Taylor
Jason shares his thoughtfully designed 3,000-gallon pond and koi collection, alongside his unusual journey of downsizing from an 8,000-gallon system. A refreshing perspective on scale, practicality, and enjoyment.
What Does a Judge Look For?
BKKS and ZNA Judge Bernie Woollands breaks down what judges are truly assessing when koi enter the vat. Illustrated throughout with high-quality imagery of standout koi from the 2024 All Japan Koi Show, this article offers rare clarity into judging decisions.
Flow and Dwell
Flow rates and dwell times are often overlooked and poorly understood. With the help of Dr David Edge, this in-depth feature explains how these principles affect filtration performance and how to optimise them for better results.
Narita Koi Farm
A major feature and centrepiece of the volume. In an in-depth interview, Ryuki Narita is questioned by Johan Leurs (Koi Zanmai) and Liam Bess (World of Nishikigoi). Topics include the history of the farm, Grand Champion wins, koi growth philosophy, body development, and recent successes. A truly standout article.
Koi Keeping 101 - Starting Strong
Introducing a new section aimed at helping newcomers build a solid foundation. With Stephen and Anthony Grey, this article lays out a blueprint for starting koi keeping correctly, avoiding common mistakes that cost time and money. Valuable for beginners and experienced hobbyists alike.
Koi Pond Aesthetics
Lee Bailey of Shosha Koi and Liam Bess explore an often-overlooked aspect of pond design: aesthetics. Covering a range of styles and approaches, this feature aims to inspire koi keepers to think beyond function alone.
Koi S.O.S - The Green Devil
Following Simon Nourse of Viking Fish Health and Andy Finch of Finch Filtration Solutions, this real-world case study documents efforts to resolve a serious issue threatening a long-time koi keeper’s pond.
Q&A - Dr Paula Reynolds
A new interactive segment where Dr Paula Reynolds answers questions submitted by hobbyists, offering insight across a wide range of koi health topics.
A Genuine Question
Chris Edwards of Azukari Koi reflects on Showa colouration, ending with a question that has challenged his thinking for years - an honest and thought-provoking contribution.
Judging Challenge - Nogami Results
The results of this volume’s judging challenge, breaking down the correct selections and the reasoning behind them.
About This Volume
Printed on premium heavy gloss stock, Volume Five forms part of the World of Nishikigoi archive. With its strong focus on judging, health, filtration, and Japanese breeder insight, it remains a valuable reference for koi keepers seeking deeper understanding.
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