In Pursuit of Jumbo Koi - Part 1

In Pursuit of Jumbo Koi - Part 3

The Hunt for Jumbo Tosai - Part 1

2015 All Japan Koi Show - Kokugyo Winners

The Most Expensive Koi Fish In The World!

Aka Matsuba (Otsuka Koi Farm)

Talking Tosai with Mike Snaden and Mark Gardner - Part 1

＜Hikari Report＞ Search for the roots for "S Legend" Part2, Interview Sakai Fish Farm

How To Select Beautiful Kohaku Koi - 1/2

2012 koi growth contest, winner results and critiques

The Hunt for Jumbo Tosai - Part 2

how to grow big koi - part 2

My Koi Breeding Project - Part 24 - A look at some parent Koi

The Hunt for Jumbo Tosai - Part 3

Harvest Time in Niigata Part 4

24 types and characteristics of the KOI Fish [PART 1]

Koi Collecting Stories from Niigata Japan 7 of 7 – Very Rare Koi

Dream Aquarium - 2 Hours - 8 Tanks (4K)

how to grow big koi - part 3

My Koi Breeding Project - Part 28 - Start of 2020 Spawning Season