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Chiyomi Go De Yamada

© Aiko Kensha

Chiyomi Go De Yamada

Breeder
Kenia Maria Ballve Behr - Yamada
Owner
Erika Mason - Aiko Kensha
Kennel
Yamada
Sire
Gensui Go Musashi Aiwa
Dam
Sayuri Go De Yamada
Call name
Chiyomi
Gender
Female
Date of birth
1 March 2006
Date of death
2013
Country of birth
Brazil
Country of standing
Hungary
Colour
Red
Breeding status
Retired

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

COI — inbreeding

11.33%

Moderate. Common ancestors: Hokuto Go Kisarazu Shirai Kensha, Hikarugenji Go Kantou Takeshi, Senhime Go Isehara Futami, Tougaku Go Mizushima Nakajimasou.

AVK — distinct ancestors

64.5%

40 distinct ancestors out of 62 possible. Among known ancestors only: 69%.

Pedigree completeness

93.5%

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

Value for the breed's diversity

Common pedigree — rarer than 20% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,668 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
Hokuto Go Kisarazu Shirai Kensha ♂ gen. 2 gen. 3 6.25%
Hikarugenji Go Kantou Takeshi ♂ gen. 3 gen. 4 ×3 3.13%
Senhime Go Isehara Futami ♀ gen. 3 gen. 4 ×2 1.56%
Tougaku Go Mizushima Nakajimasou ♂ gen. 4 gen. 5 ×3 0.39%
COI over 5 generations11.33%

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.

ChiyomiGensui Go Musashi AiwaGensuiHokuto Go Kisarazu Shirai KenshaHokutoSayuri Go De YamadaSayuriHokushun Go Toukyou AsaharaHokushunHikarugenji Go Kantou TakeshiHikarugenjiHanami Go Ootani KenshaHanamiMimi Go Musashi AiwaMimiMiyakome Go Kisarazu Shirai KenshaMiyakomeSenhime Go Isehara FutamiSenhimeTougaku Go Mizushima NakajimasouTougakuShouwa Go ShiraiShouwaZuishou Go Senshuu TakashihamasouZuishou

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 2 litters · 4 dogs
Litter of 25 May 2012
Rooster Of Aiko×Chiyomi Go De Yamada
Litter of 16 October 2009
Unshou Go Kanzakiya Kensha×Chiyomi Go De Yamada
Full siblings 2 litters · 4 dogs
Litter of 1 March 2006
Gensui Go Musashi Aiwa×Sayuri Go De Yamada
Litter date not recorded
Gensui Go Musashi Aiwa×Sayuri Go De Yamada
Half-siblings, sire's side 5 litters · 5 dogs
Litter of 3 October 2010
Gensui Go Musashi Aiwa×dam not recorded
Litter of 11 November 2007
Gensui Go Musashi Aiwa×Sakura Uchi Go Of Fighting Dog
Litter date not recorded
Gensui Go Musashi Aiwa×Mimi Go Musashi Aiwa
Litter date not recorded
Gensui Go Musashi Aiwa×Bara Go De Yamada
Litter date not recorded
Gensui Go Musashi Aiwa×Emi Go Yamada
Half-siblings, dam's side 4 litters · 6 dogs
Litter of 4 April 2009
Shui Ryucho Go Of Fighting Dog×Sayuri Go De Yamada
Litter of 28 August 2008
Kouryuu Go Shun'You Kensha×Sayuri Go De Yamada
Litter of 9 September 2007
Kouryuu Go Shun'You Kensha×Sayuri Go De Yamada
Litter of 2 June 2004
Tenpou Go Musashi Aiwa×Sayuri Go De Yamada