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H'Kaya De Yamada

Akita Inu

Registration n° RG/RSA/99/04301

Breeder
Kenia Maria Ballve Behr - Yamada
Kennel
Yamada
Sire
Chanoyu Go No Shatsuko
Dam
Bizen Fuji Of Koji Kirei
Gender
Female
Date of birth
1999
Country of birth
Brazil
Colour
White
Breeding status
Retired

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

COI — inbreeding

10.55%

Moderate. Common ancestors: Daiji Go Kisarazu Shirai Kensha, Ise Unryu Go Ise Meiwa Kensha, Eri Go Tokyo Takaryuu, Daiunjou Go Kisarazu Itou.

AVK — distinct ancestors

61.3%

38 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare pedigree — rarer than 97% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 8 generations) appear in the pedigrees of the 27,457 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 4

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
Daiji Go Kisarazu Shirai Kensha ♂ gen. 3 gen. 3 ×2 6.25%
Ise Unryu Go Ise Meiwa Kensha ♂ gen. 4gen. 5 gen. 5 ×4 1.95%
Eri Go Tokyo Takaryuu ♀ gen. 4 gen. 3 1.56%
Daiunjou Go Kisarazu Itou ♂ gen. 5 ×2 gen. 4gen. 5 ×2 0.78%
COI over 5 generations10.55%

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.

H'Kaya De YamadaChanoyu Go No ShatsukoChanoyuKyuumeimaru Go Miss OtafukusouKyuumeimaruKorai Go OtafukusouKoraiIse Unryu Go Ise Meiwa KenshaIse UnryuBizen Fuji Of Koji KireiBizen Fuji Of Koji KireiRakujitsu Go No ShatsukoRakujitsuDaiji Go Kisarazu Shirai KenshaDaijiTougoku Go Shimoda KurofuneTougokuEri Go Tokyo TakaryuuEriDaiunjou Go Kisarazu ItouDaiunjouIsezakura Go MichiIsezakuraNadare Go No ShatsukoNadareIsojinchaky Go No ShatsukoIsojinchakyYuugao Go Tohkai Kensha Yuugao Go Toukai KenshaYuugaoTanaka Go No ShatsukoTanaka

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

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Same colour, same dog: these ancestors appear several times in this pedigree.

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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.

Direct offspring 1 litter · 2 dogs
Litter of 2001
Dai Shoji Go De Yamada×H'Kaya De Yamada
Full siblings 2 litters · 3 dogs
Litter of 23 October 1999
Chanoyu Go No Shatsuko×Bizen Fuji Of Koji Kirei
Litter of 1999
Chanoyu Go No Shatsuko×Bizen Fuji Of Koji Kirei
Half-siblings, sire's side 1 litter · 2 dogs
Litter of 5 November 1999
Chanoyu Go No Shatsuko×Mariko Delle Bianche Vallate
Half-siblings, dam's side 1 litter · 1 dog
Litter of 29 August 1998
Wayakusuru Go No Shatsuko×Bizen Fuji Of Koji Kirei