0

FREE SHIPPING*
No Minimum purchase

Maruhide Koi Farm

SHOP JAPANESE KOI FISH ONLINE FROM MARUHIDE KOI FARM – CELEBRATED FOR ELITE GOSANKE, SHOWA, AND HAND-SELECTED JAPANESE BLOODLINES

This Breeder Specializes in: Kohaku, Doitsu Kohaku, Doitsu Sanke, and Doitsu Showa. 

Maruhide Koi Farm is located in the Niigata region of Japan and has quickly established itself as one of the country’s most respected modern koi breeders. Founded and operated by Hidemasa Hirasawa, the farm reflects a meticulous breeding philosophy shaped by years of hands-on experience at some of Japan’s most prestigious koi farms. Despite being a newer name compared to century-old breeders, Maruhide has earned serious recognition for its refined approach and visually striking koi.

Situated in Minaminigoro, Ojiya, at the heart of Japan’s koi breeding region, Maruhide benefits from ideal growing conditions that support strong body development and clean coloration. Every koi raised at the farm is carefully monitored to ensure balanced growth, healthy structure, and long-term visual appeal.

A SPECIALTY IN GOSHIKI WITH STRIKING CONTRAST

Maruhide Koi Farm is especially renowned for its Goshiki koi, which showcase bold contrast and distinctive spiral-style patterning. These koi are known for their dramatic reticulated sumi bases layered beneath a metallic sheen, creating depth and movement that stands out immediately in a pond.

What truly separates Maruhide’s Goshiki is their balance. The red plates sit cleanly atop the scale netting without bleeding or muddiness, allowing each color element to remain sharp and defined. As these koi mature, their patterns continue to refine, making them a favorite among collectors who appreciate complexity and evolving beauty rather than static, early-peaking designs.

STUNNING KOHKAU AND DOITSU GOSANKE

In addition to Goshiki, Maruhide also produces exceptional Kohaku, recognized for their snow-white shiroji paired with deep, thick ruby-red beni. This red coloration holds its intensity across seasons, maintaining clarity and richness as the koi grows. These Kohaku are bred with strong body frames, ensuring that their visual impact increases with size.

Maruhide is also well known for its Doitsu varieties, including Doitsu Kohaku, Doitsu Sanke, and Doitsu Showa. These scaleless koi display clean skin, bold pattern placement, and striking contrast, qualities that reflect Hidemasa Hirasawa’s training under the legendary Isa Koi Farm. The precision required to produce top-tier Doitsu koi is evident in Maruhide’s consistent results and growing reputation at major competitions.

A BREEDING PHILOSOPHY BUILT ON EXPERIENCE AND AWARD-WINNING RESULTS

Hidemasa Hirasawa’s background plays a major role in Maruhide’s success. As a former apprentice and key staff member at Isa Koi Farm, he brings a deep understanding of bloodlines, pattern balance, and koi development. His work has been recognized at prestigious shows, including wins at the All Japan Koi Show and events hosted by ZNA.

Rather than focusing on sheer volume, Maruhide emphasizes structure, and the ability of koi to improve with age. This long-term approach has made the farm a trusted source for collectors seeking koi that continue to gain presence and refinement year after year.

MARUHIDE KOI AT FITZ’S FISH PONDS

At Fitz’s Fish Ponds, we work directly with Maruhide Koi Farm to handpick koi that meet our standards for pattern clarity, body strength, and growth potential. Each fish is selected not just for how it looks today, but for how it will develop over time in your pond.

Whether you are just beginning your koi journey or looking to elevate an existing collection, Maruhide koi offer exceptional visual impact paired with reliable lineage. Their bold patterns, clean skin, and strong frames make them an excellent choice for koi keepers who value refinement, contrast, and long-term beauty.

Browse our selection of Maruhide koi today and experience the craftsmanship behind one of Niigata’s most exciting modern koi farms. Need help choosing the right koi? Talk to an Expert Online or call us at (908) 514-4778.

MARUHIDE KOI FARM FAQS – GOSHIKI AND KOHAKU FOR SALE ONLINE

Where Is Maruhide Koi Farm Located?

+

Maruhide is located in Niigata, Japan, at the heart of the world’s aquaculture and is internationally renowned for its exquisite koi breeding.

What days are Fitz's Fish Ponds open?

+

Fitz's Fish Ponds is open Mon, Tue, Wed, Thu, Fri, Sat, Sun.

Is Maruhide Koi Beginner-Friendly?

+

Their koi have uniform colorations and consistent growth, which is ideal for hobbyists of all skill sets.

How Does Maruhide Goshiki Compare To Others?

+

Maruhide's Goshiki are popular among koi breeders for their markings, saturation, and structural clarity. The hi is supported by an underlying luster that does not obscure the surface, making them suitable for show ponds and private collections.

Why Buy Maruhide Koi From Fitz's Fish Ponds?

+

We hand-select every Maruhide koi to verify their potential in body shape, depth of color, and stability of pattern. Our relationship guarantees that all of the koi fulfill the expectations of customers who shop with us.

This Variety of Koi will be on our website soon!
For our full selection of koi fill out the form below to make an appointment to visit our Farm in Milford NJ

Featured Products
Follow us @fitzfishponds
Icon Hot
Don't have a Bigcommerce Store?
Open a store for FREE
Open a store for FREE Start your 15-day Trial
Icon Hot