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Vanko Biyori Tomoka

Vanko Biyori Tomoka

BIS baby-3, RKF Champion

Breeder & owner
Ekaterina Travkina
Kennel
Vanko Biyori
Sire
Vanko Biyori Biryuu
Dam
Vanko Biyori Gyuokume
Gender
Female
Date of birth
27 July 2021
Country of birth & standing
Russia
Colour
Red
Other DNA results
AL N\N, T1
Amelogenesis Imperfecta
Clear

Genetic indicators
The three figures are recalculated for the generations chosen.

COI — inbreeding

2.34%

Low. Common ancestors: Futaba Go Shirai, Zuikou Go Kouyasan Miyauchisou.

AVK — distinct ancestors

93.5%

58 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Common lines — rarer than 35% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,524 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 2

Over 5 generations: each ancestor found on both the sire's and the dam's side, and what it adds to the COI.

AncestorSire's sideDam's sideShare of the COI
Futaba Go Shirai ♀ gen. 3 gen. 4 1.56%
Zuikou Go Kouyasan Miyauchisou ♂ gen. 3 gen. 5 0.78%
COI over 5 generations2.34%

How the lines connect

Only the dogs that lead to a common ancestor are drawn. Each coloured line goes from a common ancestor down to its descendants. Click a dog to open its page.

Vanko Biyori TomokaVanko Biyori BiryuuVanko Biyori BiryuuMugen Go Hanyuu SaijouMugenZuikou Go Kouyasan MiyauchisouZuikouVanko Biyori GyuokumeVanko Biyori GyuokumeMegapolis Style ReiMegapolis Style ReiHousen Go Kouyazan MiyauchisouHousenZuisen Go SanukishiunsouZuisenMegapolis Style DaihoumeMegapolis Style DaihoumeFutaba Go ShiraiFutabaMegapolis Style NoaMegapolis Style Noa

Sire's side Dam's side Coloured circles: common ancestors, same colours as in the pedigree

How these figures are calculated

COI — Wright's formula: F = Σ (½)n₁+n₂+1 × (1 + FA), summed over every path through a common ancestor A. The number of generations must be fixed for two dogs to be comparable: a more complete pedigree mechanically raises the figure.

AVK — distinct ancestors divided by the theoretical number of ancestors. Over 5 generations there are 62 possible slots. 100% means no ancestor appears twice.

Completeness — the share of slots actually filled in. The AVK is misleading without it: a half-empty pedigree shows a low AVK even with no inbreeding at all, simply because data is missing.

Pedigree

The whole tree fits on screen. Pinch to zoom in on a dog.

Parents
Grandparents
Great-grandparents
Vanko Biyori BiryuuHD-A, Amelogenezis N/N, Eyes clearVanko Biyori Biryuu ♂Red · 2018RussiaMugen Go Hanyuu SaijouMugen Go Hanyuu Saijou ♂Red · 2012JapanZuikou Go Kouyasan MiyauchisouZuikou Go Kouyasan Miyauchisou ♂Red · 2008JapanShuuka Hideka Go DaikantouShuuka Hideka Go Daikantou ♀Red · 2007JapanMegapolis Style DaihoumeJunior Russian ChampionMegapolis Style Daihoume ♀Red · 2014RussiaHoukou Go Fukuoka SekidoAKIHO-RUSSIA Champion, INT Ch., GRAND Russian Ch., National Akita Club Ch., Estonian Ch, Lithuanian Ch., Russian Ch., RKF Ch., Russian Junior Ch., CACIBsHoukou Go Fukuoka Sekido ♂Red · 2010JapanFutaba Go ShiraiINTERNATIONAL CHAMPION; NATIONAL AKITA CLUB CHAMPION; AKITA CUPS AND EUROPEAN HOZONKAI PLACER; GRCH RUSSIA; CH RKF, RUS, UKR, BEL, LIT; J CH CLUB, RUS; CACIB X 5Futaba Go Shirai ♀Red · 2008JapanVanko Biyori GyuokumeVanko Biyori Gyuokume ♀Red · 2018RussiaToramaru Go Shun'You KenshaJunior Russian Champion, Russian Champion, Champion of National Akita Club, Grand Champion of RussiaToramaru Go Shun'You Kensha ♂Red · 2014SpainTaikou Go Shun'You KenshaMULTI BEST IN SHOW WINNER Spanish champion,Croatian champion,Rumanian champion, Slovenian champion, Servien champion, Bundenssieger champion , europasieger champion , EUROPEAN HOZONKAI VICE CHAMPION PUPPY (2013), SPANISH JUNIOR CHAMPIONTaikou Go Shun'You Kensha ♂Red · 2013SpainHaruka Go Shikabe ItouMulti AKIHO WinnerHaruka Go Shikabe Itou ♀Red · 2012JapanMegapolis Style ReiMegapolis Style Rei ♀Red · 2015RussiaHousen Go Kouyazan MiyauchisouCIB, Latvia CH, Estonia CH,Lithuania CH, Baltic Champion,Russian Grand Champion, Russian National Akita Club Champion, Russian Champion, Junior Champion of Bulgaria, Moldova, Cyprus, Georgia, Azerbeijan, Montenegro, Macedonia, Ukraine, Philippines, Turkey, Cruft's Qualified 2013, Champion of Bulgaria, Balkan States Champion, Veteran CH Latvia, Estonia, Lithuania, Baltic Veteran Winner 2019Housen Go Kouyazan Miyauchisou ♂Red · 2011JapanMegapolis Style NoaRussian Grand CH, National Akita Club CH, RUS CH, RKF CH, JunRUS CHMegapolis Style Noa ♀Red · 2012Russia
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Offspring and relatives

Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.

Full siblings 1 litter · 1 dog
Litter of 27 July 2021
Vanko Biyori Biryuu×Vanko Biyori Gyuokume
Half-siblings, sire's side 1 litter · 1 dog
Litter of 21 October 2025
Vanko Biyori Biryuu×Vanko Biyori Reika

Added by Travkina Ekaterina 1 hour ago. Last updated by Travkina Ekaterina 1 hour ago.