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Mayumi Go Tatsuya Kensha

Mayumi Go Tatsuya Kensha

Breeder
Davor Ivic - Tatsuya Kensha
Kennel
Tatsuya Kensha
Sire
Gantan Go Zaou Takumi
Dam
Haruka Go Tatsuya Kensha
Gender
Female
Date of birth
28 June 2017
Country of birth
Croatia
Country of standing
Austria
Colour
White
Breeding status
Retired

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

COI — inbreeding

4.3%

Low. Common ancestors: Sora Go Senshuu Takashihamasou, Ryuugoku Go Matsusaka Yamanaka, Zuikou Go Senshuu Takashihamasou, Kunihomare Go Ukitakensou.

AVK — distinct ancestors

77.4%

48 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Common pedigree — rarer than 33% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,648 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
Sora Go Senshuu Takashihamasou ♀ gen. 4 gen. 3gen. 5 1.95%
Ryuugoku Go Matsusaka Yamanaka ♂ gen. 4 gen. 3 1.56%
Zuikou Go Senshuu Takashihamasou ♂ gen. 5 ×2 gen. 4 0.39%
Kunihomare Go Ukitakensou ♂ gen. 5 gen. 4 ×2 0.39%
COI over 5 generations4.3%

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.

MayumiGantan Go Zaou TakumiGantanGenpei Go Kouyazan MiyauchisouGenpeiHoukou Go Senshuu TakashihamasouHoukouMatsuhana Saika Go Senshuu TakashihamasouMatsuhana SaikaZuikou Go Senshuu TakashihamasouZuikouHaruka Go Tatsuya KenshaHarukaKankuuhomare Go Senshuu TakashihamasouKankuuhomareSora Go Senshuu TakashihamasouSoraTakano Kouya No Sora Go Senshuu TakashihamasouTakano Kouya No SoraRyuugoku Go Matsusaka YamanakaRyuugokuKunihomare Go UkitakensouKunihomareLumi Go Du Temple De Todai JiLumiMikunihomare Go Kagano YaoyaMikunihomareKuuka Go Senshuu TakashihamasouKuuka

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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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 · 4 dogs
Litter of 28 June 2017
Gantan Go Zaou Takumi×Haruka Go Tatsuya Kensha
Half-siblings, sire's side 9 litters · 13 dogs
Litter of 14 October 2018
Gantan Go Zaou Takumi×P'Suzume Go Kiyama
Litter of 5 September 2017
Gantan Go Zaou Takumi×I'Bisei De La Vallee Des Samourais
Litter of 11 August 2017
Gantan Go Zaou Takumi×Chohime Go Di Bordakitainu Kensha
Litter of 11 August 2017
Gantan Go Zaou Takumi×Nozomi Go Shun'You Kensha
Litter of 16 June 2017
Gantan Go Zaou Takumi×Zaouhime Go Zaou Kuroi
Litter of 25 April 2017
Gantan Go Zaou Takumi×Kokeshi Go Kodai An Dell'Antico Matagi
Litter of 25 March 2017
Gantan Go Zaou Takumi×Maoko Go Shun'You Kensha
Litter of 8 March 2017
Gantan Go Zaou Takumi×Kushiki Go Di Casa Saporito
Litter of 27 December 2016
Gantan Go Zaou Takumi×Hasha Go Dell'Antico Matagi
Half-siblings, dam's side 2 litters · 6 dogs
Litter of 13 June 2021
Izumi Gai Yakiba×Haruka Go Tatsuya Kensha
Litter of 17 May 2016
Megapolis Style Zemmei×Haruka Go Tatsuya Kensha