Koi varieties.

MatsubaAka MatsubaA red koi with dark centres on each scale, creating the classic pinecone effect.View variety →AsagiAsagiA historic variety with blue-grey reticulated scales and warm red along the cheeks, fins and lower body.View variety →Metallic DoitsuBeni KikokuryuA metallic, largely scaleless koi combining white, black and red in a dramatic changing pattern.View variety →Solid colourBenigoiA non-metallic, single-coloured koi in a rich red or orange-red tone.View variety →Solid colourChagoiA tea-brown to olive single-coloured koi, widely appreciated for steady growth and an approachable temperament.View variety →Doitsu Go-SankeDoitsu SankeA scaleless or sparsely scaled Sanke with red and black markings over a white ground.View variety →Doitsu Go-SankeDoitsu ShowaA Doitsu form of Showa, displaying bold black, red and white over smooth skin.View variety →Metallic MatsubaGin MatsubaA silver metallic koi with dark scale centres forming a refined pinecone pattern.View variety →Ginrin KawarimonoGinrin AragokeA sparkling koi whose unusually large scales create a rugged, armoured texture.View variety →Ginrin solid colourGinrin KarashiA mustard-yellow Karashigoi enhanced by reflective Ginrin scales.View variety →Ginrin KawarimonoGinrin MatsukawabakeA black-and-white koi with reflective scales and a pattern known for changing over time.View variety →Ginrin UtsurimonoGinrin Shiro UtsuriA black-and-white Shiro Utsuri lifted by rows of reflective Ginrin scales.View variety →Ginrin Go-SankeGinrin ShowaA Showa whose red, white and black pattern is overlaid with reflective Ginrin scales.View variety →KoromoGoromoA white-based koi whose red pattern carries delicate blue or dark reticulated edging.View variety →GoshikiGoshikiA richly layered koi combining a reticulated ground with contrasting red patterning.View variety →Metallic KawarimonoKin KabutoA dark metallic koi with gold-toned highlights suggesting the sheen of a Japanese helmet.View variety →Go-SankeKohakuThe classic white koi with red markings, prized for purity, balance and apparent simplicity.View variety →Hikari MoyomonoKujakuA metallic white koi with dark pinecone reticulation and orange-red patterning.View variety →Doitsu KawarimonoKumonryuA black-and-white Doitsu koi famous for sumi that can appear, recede and transform.View variety →KawarimonoOchibaA blue-grey koi patterned with bronze or tea-brown, recalling autumn leaves on water.View variety →HikarimujiSakura OgonA single-coloured metallic koi with a soft pink, peach or reddish-gold cast.View variety →Go-SankeSankeA white-based koi carrying red pattern and carefully placed black accents.View variety →UtsurimonoShiro UtsuriA bold black-and-white koi whose sumi wraps around the body in a dynamic pattern.View variety →Go-SankeShowaA powerful three-colour koi in which black, red and white form an integrated pattern.View variety →Doitsu Asagi lineageShusuiA Doitsu relative of Asagi with a pale blue body, red accents and prominent dorsal scales.View variety →Tancho / GoshikiTancho GoshikiA Goshiki with a single red head marking and no other red pattern on the body.View variety →TanchoTancho KohakuA white koi defined by one isolated red marking on the head and no red elsewhere.View variety →Tancho / Hikari MoyomonoTancho KujakuA metallic Kujaku carrying one red head marking over a silver reticulated body.View variety →Tancho / Go-SankeTancho SankeA white Sanke with a single red head marking and black accents on the body.View variety →Tancho / Go-SankeTancho ShowaA Showa with one red head marking, while black and white form the remaining body pattern.View variety →Asagi lineageYuki AsagiA pale, frost-toned Asagi expression with restrained blue-grey reticulation and soft red accents.View variety →

Reference note: variety names follow the supplied labels. Appearance changes with age and environment, and formal show classification may differ.