Maruhiro Koi Farm – Mixed Tosai Variety Packages

Maruhiro Koi Farm – Mixed Tosai Variety

"If You Can't Find It at Maruhiro, You Won't Find It Anywhere"

Breeder: Hironori Hirasawa | Location: Ojiya, Niigata

Maruhiro is the koi equivalent of a treasure chest. Run by Hironori Hirasawa — son of the legendary Marusei founder — Maruhiro has more varieties than anybody else, more koi than anybody else, and a facility always overflowing with fish. He loves jumbo koi — fish that grow big, bold, and beautiful.

Varieties: Utsuri, Gosanke, Ogon, Karashi, Chagoi, Asagi, Tancho, and more.

• Marusei Dynasty: Direct lineage from one of Niigata's most prestigious koi farming families.
• Unmatched Variety: More varieties under one roof than virtually any other breeder in Japan.
• Jumbo Genetics: Maruhiro koi are bred big — excellent growth potential for serious pond enthusiasts.
• Collector's Dream: Every pack is a unique assortment of rare and classic varieties — no two are alike.

Why Choose Maruhiro?

Maruhiro is famously one of buyers' first and last stops in Niigata. If you want variety, quality, and the thrill of discovery, this is your breeder.

Why buy from us

• Vibrant Colors and Unique Patterns: Each koi is handpicked for its stunning appearance, ensuring a diverse and visually appealing collection.
• Direct from Japan: Our koi are imported directly from esteemed Japanese breeders, guaranteeing authenticity and quality.
• Healthy and Resilient: Raised in optimal conditions, our koi are healthy and robust, making them a perfect addition to any pond.
• Stress-Free Shipping: We ensure that your koi arrive in excellent condition with our meticulous care and shipping processes.
• Various Sizes and Pack Options: Choose the perfect size and pack to suit your pond and budget.

Important info on shipping and when they should arrive!

We want your new fishy friends to arrive in the absolutely best shape possible, to insure they do we ship them overnight express which comes with a shipping fee of $75.00 

Koi shipment schedules are as follows:

• Orders placed on Monday will arrive on Thursday.
• Orders placed on Tuesday, Wednesday, or Thursday will arrive the following Tuesday.
• Orders placed on Friday, Saturday, or Sunday will arrive the following Wednesday.