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Chitose Go Shirai

Registration n° AKIHO 09-2169

Breeder & owner
Koji Shirai - Shirai Kensha
Kennel
Shirai Kensha
Sire
Yuushou Go Musashi Aiwa
Dam
Rurika Go Shirai
Gender
Female
Date of birth
5 October 2009
Country of birth & standing
Japan
Colour
Red
Breeding status
Retired

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

COI — inbreeding

11.33%

Moderate. Common ancestors: Kitanojou Go Saginuma Kensha, Hokuto Go Kisarazu Shirai Kensha, Yukino Go Isehara Futami, Tomoegozen Go Tateyama Matsunaga, Bandou Tarou Go Saginuma Kensha and 1 more.

AVK — distinct ancestors

61.3%

38 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Very common pedigree — rarer than 1% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 10 generations) appear in the pedigrees of the 27,293 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 6

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. 3 gen. 3 3.13%
Hokuto Go Kisarazu Shirai Kensha ♂ gen. 4 ×2 gen. 4gen. 5 ×2 3.13%
Yukino Go Isehara Futami ♀ gen. 4 gen. 2 3.13%
Tomoegozen Go Tateyama Matsunaga ♀ gen. 4gen. 5 gen. 4gen. 5 0.78%
Bandou Tarou Go Saginuma Kensha ♂ gen. 4 gen. 4 0.78%
Hana Go Hachiouji Tada ♀ gen. 5 gen. 3gen. 4 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.

ChitoseYuushou Go Musashi AiwaYuushouMatsukaze Go Musashi AiwaMatsukazeKitanojou Go Saginuma KenshaKitanojouRurika Go ShiraiRurikaKotarou Go Musashi AiwaKotarouTomoegozen Go Tateyama MatsunagaTomoegozenRingo Go ShiraiRingoBandou Tarou Go Saginuma KenshaBandou TarouSara Go ShiraiSaraKenta Go Isehara FutamiKentaAwa Aihime Go Musashi AiwaAwa AihimeHokuto Go Kisarazu Shirai KenshaHokutoHana Go Hachiouji TadaHanaYukino Go Isehara FutamiYukinoKasuga Go ShiraiKasugaKusumaru Go ShiraiKusumaruKana Go Kokura ShimauchiKana

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 1 litter · 3 dogs
Litter of 3 January 2011
Tempou Go Shirai×Chitose Go Shirai
Full siblings 2 litters · 3 dogs
Litter of 5 October 2009
Yuushou Go Musashi Aiwa×Rurika Go Shirai
Litter of 2009
Yuushou Go Musashi Aiwa×Rurika Go Shirai
Half-siblings, sire's side 20 litters · 44 dogs
Litter of 13 March 2013
Yuushou Go Musashi Aiwa×G'Shourako Go Of Ramsraspel Kensha
Litter of 29 September 2012
Yuushou Go Musashi Aiwa×B'Tao Tao Go Of Ikenohatade
Litter of 10 November 2011
Yuushou Go Musashi Aiwa×Dosshiri Go Des Dragons Du Soleil Rouge
Litter of 13 May 2011
Yuushou Go Musashi Aiwa×Takeshi Go Sveika
Litter of 5 April 2011
Yuushou Go Musashi Aiwa×Fuuga Go Hiratsuka Kensha
Litter of 7 September 2010
Yuushou Go Musashi Aiwa×Shouraku Go Shirai
Litter of 3 June 2010
Yuushou Go Musashi Aiwa×Momokammuri Go Shirai
Litter of 28 May 2010
Yuushou Go Musashi Aiwa×Tamahime Go Shirai
Litter of 23 April 2010
Yuushou Go Musashi Aiwa×Saki Go Soga Gorouen
Litter of 28 March 2010
Yuushou Go Musashi Aiwa×Momoka Go Musashi Aiwa
Litter of 10 March 2010
Yuushou Go Musashi Aiwa×Tamayuu Go Aomori Mikamisou
Litter of 3 March 2010
Yuushou Go Musashi Aiwa×Tamayuu Go Aomori Mikamisou
Litter of 9 February 2010
Yuushou Go Musashi Aiwa×Mugi Go Shirai
Litter of 9 January 2010
Yuushou Go Musashi Aiwa×Miki Go Isehara Futami
Litter of 10 December 2009
Yuushou Go Musashi Aiwa×Ruri Go Shirai
Litter of 3 December 2009
Yuushou Go Musashi Aiwa×Hanamidori Go Shirai
Litter of 16 November 2009
Yuushou Go Musashi Aiwa×Mami Go Musashi Aiwa
Litter of 22 September 2009
Yuushou Go Musashi Aiwa×Momokammuri Go Shirai
Litter of 26 August 2009
Yuushou Go Musashi Aiwa×Azusa Go Shirai
Litter of 2009
Yuushou Go Musashi Aiwa×Shunyoume Go Yahata Kensha