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Shuuzan Go Noshiro Koujusou

Registration n° AKIHO 12-1967

Breeder
not recorded
Sire
Shouryuu Go Noshiro Koujusou
Dam
Ayakumome Go Oga Usuta Sou
Gender
Male
Date of birth
20 April 2012
Country of birth & standing
Japan
Colour
Brindle

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

COI — inbreeding

9.38%

Moderate. Common ancestor: Fukusukekou Go Kagaya.

AVK — distinct ancestors

50%

31 distinct ancestors out of 62 possible. Among known ancestors only: 75.6%.

Pedigree completeness

66.1%

21 empty slots. The AVK takes them into account, so read both figures together.

Value for the breed's diversity

Average pedigree — rarer than 60% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,653 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 1

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
Fukusukekou Go Kagaya ♂ gen. 3gen. 4 gen. 2 9.38%
COI over 5 generations9.38%

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.

ShuuzanShouryuu Go Noshiro KoujusouShouryuuDaikokukou Go KayousouDaikokukouTaiyoukou Go Akita IijimasouTaiyoukouFukusukekou Go KagayaFukusukekouAyakumome Go Oga Usuta SouAyakumomeYuizuki Go KosendouYuizuki

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 · 1 dog
Litter of 2015
Shuuzan Go Noshiro Koujusou×Touka Go Misaki Ootanisou
Full siblings 1 litter · 1 dog
Litter of 20 April 2012
Shouryuu Go Noshiro Koujusou×Ayakumome Go Oga Usuta Sou
Half-siblings, sire's side 1 litter · 2 dogs
Litter of 14 April 2012
Shouryuu Go Noshiro Koujusou×Haruka Go Chikuzensou
Half-siblings, dam's side 1 litter · 2 dogs
Litter of 5 October 2009
Takamasa Go Mikawa Yamamotosou×Ayakumome Go Oga Usuta Sou