


What is Nishiki Koi ?
"Living Jewels" Rooted in Heritage & World-Class Artistry
Often revered as "living jewels", Nishikigoi originated in Edo-period Japan when color mutations naturally emerged among farm carp. Over generations, master breeders (Koishi) refined sophisticated crossbreeding techniques and cultivated an extraordinary eye for selection to preserve and elevate this living art. Following their historic debut at the San Francisco Panama-Pacific International Exposition, Nishikigoi captured the world’s imagination, establishing a vibrant global community of passionate collectors.
About Koi Plus Concierge
Today, Nishiki Koi(or Nishikigoi/Koi fish) breeding remains an exclusive, close-knit industry where entrance to authentic breeding facilities is strictly limited.
Spearheaded by miit, inc., Koi Plus Concierge brings together premier Nishikigoi industry experts and fully licensed Japanese travel agencies. Through this unique alliance and our deep local trust, we hold direct, privileged connections with Japan's top master breeders—unlocking seamless, access to the normally closed world of Nishikigoi and granting our clients unprecedented, behind-the-scenes encounters with these extraordinary living assets.

Nishiki Koi Hobbysts
For those looking to learn Nishikigoi culture directly from master breeders, through private lectures and hands-on encounters.
.jpeg)
Koi dealers
On-the-ground support for dealers bringing clients to Japan — accompanying visits and arranging sightseeing around them.

Families of Koi Hobbysts
For families joining a hobbyist's trip, sightseeing and cultural experiences that deepen everyone's appreciation of Nishikigoi.

Authentic Experience
by Koi Plus Concierge
We can provide access to the inside of Nishiki Koi Culture. You will immerse yourself into Nishiki Koi World because of deep trust with Nishiki Koi breeders.
.jpeg)
Koi farm visit and Observe Koi masters' work
In partnership with Grand Champion breeder at the All Japan Nishikigoi Show, and masters with 50+ years of experience, we deliver trusted, authentic access to Japan's finest koi farms.

Private Welcome & Tour by Koi breeders in their farm and networking
Koi breeders are willing to accept your private group to their farm and offices. Then, they will guide inside of Koi farms and observe their beautiful Nishiki Koi.

Private Workshop of Nishiki Koi with the breeders
General Koi breeders never ever provide workshops for visitors because it is very risky to accept visitors who don't know Koi well. But our Koi breeders are ready for your joining in authentic workshop where you can do Koi selection and netting in the pond.










