Volume Six
A4 · English Language · 132 pages · Approx. 748g
Volume Six of World of Nishikigoi brings together some of the most important themes in modern koi keeping - health, filtration, judging, pond design, and the long game of koi development - alongside in-depth insight from Japan.
This volume balances practical guidance with breeder philosophy and expert perspective, continuing the journal’s focus on depth, longevity, and meaningful learning rather than fleeting trends.
Inside Volume Six
BKKS Spotlight
An update on developments within the British Koi Keepers Society, offering context around the organisation and its role within the UK hobby.
Japan Confidential - Koi Hunting in Japan
Returning to Japan, this instalment of the Japan Confidential series follows further breeder visits and harvest experiences, capturing the koi and moments that make koi hunting so compelling.
Sleeping Sickness
Dr Paula Reynolds examines this increasingly common issue, helping hobbyists understand its causes, associated risks, and how best to respond when faced with it.
Pond Visit - Kevan Jones
A remarkable pond visit featuring a 16,500-gallon koi pond connected to an enormous 60,000-gallon swimming pond. Kevan shares the inspiration behind the project and the thinking that shaped its construction.
Hall of Fame - 2024
Champion koi from the 2024 show season, presented in glossy print to celebrate standout fish and success across the UK show scene. A brilliant way to compare and contrast.
Submerged Bio Filtration
A detailed exploration of biological filtration, covering system design, efficiency, and the underlying science that allows filtration to perform at its best.
Pattern
BKKS and ZNA Judge Bernie Woollands focuses on pattern, explaining what judges look for and how pattern is assessed in the vat. Great if you show your koi - equally interesting if you don't!
Dainichi Koi Farm - An Interview
A major feature exploring one of the most famous names in koi breeding. This in-depth interview covers the farm’s history, bloodlines, parent sets, breeding practices, and the dynamic between the renowned trio of brothers. A true centrepiece article.
Koi Keeping 101 - Pond Design
With Stephen and Anthony Grey, this instalment of Koi Keeping 101 lays out a clear blueprint for successful pond design, aimed at newcomers and those looking to refine their approach.
Time Is Your Ally
An exploration of patience and long-term thinking in koi keeping, examining how time influences development and following the progression of a beautiful koi.
Koi S.O.S
A real-world case study following a koi health professional as he works to resolve a serious issue threatening a hobbyist’s pond.
Q&A
Building on its popularity, this expanded Q&A invites additional professional contributors to answer hobbyist questions and shed light on a wide range of koi-related topics.
A Genuine Question - A Reply
Richard Nice responds to the discussion raised in Volume Five regarding Showa and their base colour, offering a perspective that challenges assumptions and invites further thought.
Judging Challenge - Nogami Harvest Results
The results of this volume’s judging challenge, breaking down the correct selections and the reasoning behind them. How did you do?
About This Volume
Printed on premium heavy gloss stock, Volume Six forms part of the World of Nishikigoi archive. With its strong focus on filtration science, judging insight, Japanese breeder philosophy, and long-term koi development, this volume remains a valuable reference for dedicated koi keepers.
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