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Atsushi Mizunara

© Jan Odstrcilik

Atsushi Mizunara

Breeder
Jan Odstrcilik
Sire
Kansei Go Samurai Yashiki
Dam
Beni Hime Go Atari Kensha
Gender
Male
Date of birth
18 January 2017
Country of birth & standing
Czech Republic
Colour
Red

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

COI — inbreeding

0.39%

Low. Common ancestor: Kitanojou Go Saginuma Kensha.

AVK — distinct ancestors

91.9%

57 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Common lines — rarer than 34% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,510 recent dogs: rare lines bring new genes to 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
Kitanojou Go Saginuma Kensha ♂ gen. 5 gen. 4 0.39%
COI over 5 generations0.39%

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.

Atsushi MizunaraKansei Go Samurai YashikiKanseiSaya Go Shun'You KenshaSayaEmiko Go Shun'You KenshaEmikoMeihou Go TouseienMeihouKitanojou Go Saginuma KenshaKitanojouBeni Hime Go Atari KenshaBeni HimeE'Ryu Ho Go Of Kamino KenE'Ryu HoKotarou Go Musashi AiwaKotarou

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.

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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.

Half-siblings, sire's side 2 litters · 7 dogs
Litter of 11 February 2017
Kansei Go Samurai Yashiki×Maiko Halne Wzgorze
Litter of 23 May 2016
Kansei Go Samurai Yashiki×Kaori De La Senda De T'sunayoshi

Added by Osamu. Last updated by Osamu 26 Mar 2017.