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Akita U Izis Wataru

Celtic Junior Champion 2006, CJW 06

Breeder
Izyda Bach-Zelewska
Kennel
Akita U Izis
Sire
Ato Kumade
Dam
Nakayoshi Czech Jakobin
Call name
Macho
Gender
Male
Date of birth
not recorded
Country of birth
Poland
Country of standing
Ireland

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

COI — inbreeding

1.17%

Low. Common ancestors: Ryuumei Maru Go Kyuushuu Mochimatsu, Benirin Go Sanyu Kensha.

AVK — distinct ancestors

93.5%

58 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare pedigree — rarer than 99% 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 2

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
Ryuumei Maru Go Kyuushuu Mochimatsu ♂ gen. 4 gen. 4 0.78%
Benirin Go Sanyu Kensha ♀ gen. 5 gen. 4 0.39%
COI over 5 generations1.17%

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.

Akita U Izis WataruAto KumadeAto KumadeEiko TozamaEiko TozamaAurora's Sky FlowerAurora's Sky FlowerRyuumei Maru Go Kyuushuu MochimatsuRyuumei MaruNakayoshi Czech JakobinNakayoshi Czech JakobinAsayake TozamaAsayake TozamaAurora's Kumamoto GoAurora's Kumamoto GoAurora's DestinyAurora's DestinyBenirin Go Sanyu KenshaBenirin

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.

Direct offspring 2 litters · 4 dogs
Litter of 31 July 2008
Akita U Izis Wataru×U'Miyako Go Of Kamino Ken Avec Tycon
Litter of 6 February 2007
Akita U Izis Wataru×U'Miyako Go Of Kamino Ken Avec Tycon
Full siblings 1 litter · 1 dog
Litter of 12 January 2005
Ato Kumade×Nakayoshi Czech Jakobin
Half-siblings, sire's side 5 litters · 5 dogs
Litter of 27 February 2004
Ato Kumade×Heichi Almaju
Litter of 21 June 2003
Ato Kumade×Kamei Z Bambusoveho Haje
Litter of 11 February 2003
Ato Kumade×dam not recorded
Litter of 2003
Ato Kumade×Joko Czech Jakobin
  • Aku Joko Inu♂ Aku Joko InuRed · born in Poland · lives in Ukraine
Litter date not recorded
Ato Kumade×Chigiri Z Bambusoveho Haje
  • Aikyo♀ AikyoRed · born & living in Czech Republic