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Culotta Kephaloidion Sakura

Culotta Kephaloidion Sakura

Registration n° LO23149049

Breeder
not recorded
Kennel
Culotta Kephaloidion Italia
Sire
Culotta Kephaloidion Jiro
Dam
Culotta Kephaloidion Sayuri
Call name
Sayuri
Gender
Female
Date of birth
23 July 2023
Country of birth & standing
Italy
Colour
Red

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

COI — inbreeding

14.65%

High. Common ancestors: Ikkoku Go Shirai, Shuuto Go Shirai, Sara Go Shirai, Ginji Go Shirai, Fuuetsu Go Shirai and 4 more.

AVK — distinct ancestors

56.5%

35 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Very common lines — rarer than 11% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,501 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 9

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
Ikkoku Go Shirai ♂ gen. 2gen. 5 gen. 3 7.81%
Shuuto Go Shirai ♂ gen. 3 gen. 3 3.13%
Sara Go Shirai ♀ gen. 4 ×2 gen. 4gen. 5 ×2 1.56%
Ginji Go Shirai ♂ gen. 3 gen. 4gen. 5 0.78%
Fuuetsu Go Shirai ♂ gen. 5 gen. 4gen. 5 0.39%
Rumi Go Shirai ♀ gen. 5 gen. 4gen. 5 0.39%
Ukyou Go Shirai ♂ gen. 5 gen. 5 ×2 0.2%
Kouki Go Shirai ♂ gen. 5 gen. 5 0.2%
Tamahime Go Shirai ♀ gen. 5 gen. 5 0.2%
COI over 5 generations14.65%

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.

Culotta Kephaloidion Sa…Culotta Kephaloidion JiroCulotta Kephaloidion Ji…Ikkoku Go ShiraiIkkokuCulotta Kephaloidion SayuriCulotta Kephaloidion Sa…Culotta Kephaloidion HoshiCulotta Kephaloidion Ho…Culotta Kephaloidion BibaCulotta Kephaloidion Bi…Culotta Kephaloidion AzumiCulotta Kephaloidion Az…Katsuragi Go ShiraiKatsuragiGinji Go ShiraiGinjiRumi Lumi Go ShiraiRumi LumiRumi Go ShiraiRumiSara Go ShiraiSaraCulotta Kephaloidion AresCulotta Kephaloidion Ar…Riho Go ShiraiRihoShion Go Musashi AiwaShionShuuto Go ShiraiShuutoKenshin Go ShiraiKenshinFuuetsu Go ShiraiFuuetsuSayaka Go ShiraiSayakaUkyou Go ShiraiUkyouYamato Go ShiraiYamatoYuuma Go ShiraiYuumaKouki Go ShiraiKoukiTamahime Go ShiraiTamahime

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.

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.

Half-siblings, dam's side 1 litter · 1 dog
Litter of 4 May 2022
Shikao Go Odate Sannomarusou×Culotta Kephaloidion Sayuri

Added by Culotta Kephaloidion. Last updated by akitaken 3 Jan 2025.