 | Momotaro Sanke | Female | 43 cm SKU: OGT-SAN-MOM-F-43-2601-013 A female Momotaro Sanke showing all the qualities that define this variety at its best. The Hi (red) is bright and saturated, forming the dominant pattern across the back with a strong wraparound onto the head — that signature Momotaro depth of red, with even tone [...] | |
 | Momotaro Sanke with a beautifully balanced three-colour pattern and well-developed Sumi placement. The Hi (red) is bright and deeply saturated, forming a strong wraparound from the face and head through to the mid-body, with that signature Momotaro depth of red — even tone, no patchiness, clean break edges where it meets the white. The Sumi [...] | |
 | A male Momotaro Sanke with a dramatic, Sumi-dominant pattern character. The Sumi (black) is the visual lead here — heavy, well-developed clusters running prominently down the back from the shoulder through to the mid-body, with the kind of confident placement that defines a properly bred Sanke at this intensity. The Hi (red) wraps strongly from [...] | |
 | Dainichi Showa | 33 cm SKU: OGT-SHO-DAI-U-33-2601-009 A young Dainichi Showa carrying the signature qualities of one of Niigata’s most refined Showa bloodlines. The Sumi (black) shows the soft, lacquered finish that Dainichi is specifically known for, the Hi (red) is bright and well-saturated, and the Shiroji (white) is clean and bright. All three colours [...] | |
 | A Maruyama Gin Rin Kohaku with one of the more distinctive pattern types in the variety — an Inazuma (lightning-step) Hi that runs in a continuous zigzag down the body rather than breaking into separate plates. The Hi is deep and saturated with strong colour density, and the Gin Rin scales catch the light across [...] | |
 | A classical Momotaro Tancho — and a textbook example of one of the most culturally significant koi varieties in Japan. The Tancho mark is exceptionally well-shaped: nearly perfectly round, deeply saturated red, centered on the forehead with disciplined edges and no bleeding into surrounding scales. The body is pure clean Shiroji throughout, with no patches [...] | |
 | A female Momotaro Sanke at an early stage of Sumi development. The Hi (red) is the dominant visible feature — bright, saturated, and laid out in a strong two-plate pattern with a shoulder mark and a substantial mid-body plate that wraps around toward the head. The Hi has that signature Momotaro depth of red, with [...] | |
 | Isa Showa Female 46cm — Classic Three-Colour Power This female Showa comes from the Isa koi farm in Niigata, Japan. Isa is one of the most respected Showa breeders in the world. This fish shows why. The Pattern The Hi runs in three bold steps from head to tail. The red is deep and even. [...] | |
 | A female Isa Showa from one of the most prestigious Showa bloodlines in the world. The fish carries the signature qualities of the Isa lineage — the deep, lacquered Sumi finish that the breeder is specifically known for, bright saturated Hi, and clean Shiroji throughout. All three colours are present and balanced in the classic [...] | |
 | A female Isa Showa with notably well-developed motoguro — the dramatic black running through the pectoral fin joints that is one of the most distinctive and prized features of the variety. The motoguro on this fish is clear, deep, and well-defined, with the Sumi carrying confidently into the fin itself rather than stopping at the [...] | |
 | Maruhide Kohaku | |
 | A female Isa Showa with notably well-developed pectoral tejima — the dramatic Sumi stripes running through both pectoral fins in clear vertical bands. Pectoral tejima is more visually striking than simple motoguro and is one of the most sought-after Showa features, because the dynamic black-on-white striping moves with the fish as it swims, drawing the [...] | |
 | The sumi splits cleanly across the head in the classic menware V. It’s well balanced on both sides and sits crisp against the Hi. This is the single most-checked feature on an Utsuri, and this fish has it properly. Wrapping sumi, not surface sumi The black bands rise from the belly line and wrap around [...] | |
 | About this fish A young female Isa Showa with developing Sumi character. The black pattern is still surfacing. Lighter grey tones sit alongside the deeper Sumi clusters. This is what well-bred Showa looks like in its developmental phase. Pattern and colour The Sumi (black) shows a mix of deeper anchor clusters and lighter developing areas. [...] | |
 | A female Dainichi Toyota Showa with a striking front-loaded pattern. All three colour elements — Hi (red), Sumi (black), and the surrounding white — are concentrated in the front 60% of the body, with the rear half running as a clean expanse of bright Shiroji. This layout gives the fish a strong visual rhythm; the [...] | |
 | A male Maruhide Doitsu Kohaku — the scaleless German-line variant of one of Japan’s most refined varieties. The Doitsu line runs cleanly down the back with the characteristic row of larger scales along the lateral line, giving the fish the smooth, graphic appearance that Doitsu collectors specifically prize. The Hi (red) is deep and saturated, [...] | |
 | Maruhide Kohaku | |
 | Momotaro Gin Rin Kohaku | 40 cm SKU: OGT-GIN-KOH-MOM-U-40-2601-011 A Momotaro Gin Rin Kohaku with a balanced three-step Sandan pattern — Hi plates running from the head through to the mid-body in a classic Kohaku layout, lifted by the metallic sparkle of Gin Rin scales across every plate. The Hi is the deep, saturated red [...] | |
 | Momotaro Gin Rin Kohaku | Female | 39 cm SKU: OGT-GIN-KOH-MOM-F-39-2601-010 A female Momotaro Gin Rin Kohaku — the Gin Rin variant of one of the most refined Kohaku bloodlines in Niigata. The pattern is a four-step Yondan, with Hi plates running from the head down to the tail in a balanced, rhythmic sequence. The [...] | |
 | Isa Showa | Male | 40 cm SKU: OGT-SHO-ISA-M-40-2601-019 A male Isa Showa with a strong, balanced three-colour pattern. The Hi (red) is bright and deeply saturated, concentrated in two distinct areas — a clean head/face Hi mark and a strong mid-body plate around the pectoral region. The Sumi (black) is dramatic and confidently placed, [...] |
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