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Nao Go Shirai

Nao Go Shirai

Registration n° AKIHO 07-524

pluri campionessa europea hozonkai, CAC, R. CAC, R.CACIB, CACIB

Breeder
Koji Shirai - Shirai Kensha
Owner
Serge Desforges - Serdess Kennel
Kennel
Shirai Kensha
Sire
Hakuhou Go Musashi Aiwa
Dam
Yukino Go Isehara Futami
Call name
Nao
Gender
Female
Date of birth
7 January 2007
Date of death
26 June 2018
Country of birth
Japan
Country of standing
Canada
Colour
Red
Breeding status
Retired

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

COI — inbreeding

8.98%

Moderate. Common ancestors: Hokuto Go Kisarazu Shirai Kensha, Fuuwa Go Shirai, Yuuka Go Kisarazu Itou, Senhime Go Isehara Futami, Hikarugenji Go Kantou Takeshi and 2 more.

AVK — distinct ancestors

69.4%

43 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 8 generations) appear in the pedigrees of the 27,413 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 7

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. 3gen. 5 gen. 3gen. 4 5.86%
Fuuwa Go Shirai ♀ gen. 5 gen. 3 0.78%
Yuuka Go Kisarazu Itou ♀ gen. 3 gen. 5 0.78%
Senhime Go Isehara Futami ♀ gen. 4gen. 5 gen. 4gen. 5 0.59%
Hikarugenji Go Kantou Takeshi ♂ gen. 4 gen. 4gen. 5 ×2 0.39%
Toumaru Go Oobuchi Nabesou ♂ gen. 4 gen. 5 0.39%
Touichi Go Noshiro Senjusou ♂ gen. 5 gen. 5 0.2%
COI over 5 generations8.98%

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.

NaoHakuhou Go Musashi AiwaHakuhouBandou Tarou Go Saginuma KenshaBandou TarouAzumahomare Go Aso InoueAzumahomareToushou Go Aso Inoue KenshaToushouTouichi Go Noshiro SenjusouTouichiYukino Go Isehara FutamiYukinoHana Go Hachiouji TadaHanaKoukihime Go Hachiouji TadaKoukihimeShinkou Go Senshuu DouShinkouTomoegozen Go Tateyama MatsunagaTomoegozenKantou Biryuu Go ShiraiKantou BiryuuHokuto Go Kisarazu Shirai KenshaHokutoKasuga Go ShiraiKasugaKusumaru Go ShiraiKusumaruAwa Aihime Go Musashi AiwaAwa AihimeFuuwa Go ShiraiFuuwaAwa Hanahime Go ShiraiAwa HanahimeSenhime Go Isehara FutamiSenhimeHikarugenji Go Kantou TakeshiHikarugenjiYuuka Go ShiraiYuukaYuuka Go Kisarazu ItouYuukaSatsuki Go Musashi AiwaSatsukiToumaru Go Oobuchi NabesouToumaruTerukihime Go Hachiouji TadaTerukihime

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 7 litters · 23 dogs
Litter of 11 May 2013
Zuiun Go Aiuzu Hoshi Kensha×Nao Go Shirai
Litter of 1 November 2012
Kourin Go Hanawa Kisaragi×Nao Go Shirai
Litter of 20 August 2012
Kenshin Go Kouyazan Miyauchisou×Nao Go Shirai
Litter of 27 July 2011
Kenshin Go Kouyazan Miyauchisou×Nao Go Shirai
Litter of 15 August 2010
Zuiun Go Aiuzu Hoshi Kensha×Nao Go Shirai
Litter of 28 August 2009
Kunisu Go Senshuu Takashihamasou×Nao Go Shirai
Litter of 4 August 2008
Kenshin Go Kouyazan Miyauchisou×Nao Go Shirai
Half-siblings, sire's side 9 litters · 11 dogs
Litter of 24 February 2008
Hakuhou Go Musashi Aiwa×Maikohime Go Tateyama Matsunaga
Litter of 30 October 2007
Hakuhou Go Musashi Aiwa×Chiyo Go Musashi Aiwa
Litter of 6 September 2007
Hakuhou Go Musashi Aiwa×Rinhime Go Musashi Aiwa
Litter of 27 July 2007
Hakuhou Go Musashi Aiwa×Hanaryuu Go Toukyou Kouryuu
Litter of 8 January 2007
Hakuhou Go Musashi Aiwa×Mifuyu Go Isehara Futami
Litter of 2007
Hakuhou Go Musashi Aiwa×Sara Go Shirai
Litter of 2007
Hakuhou Go Musashi Aiwa×Sumire Go Musashi Aiwa
Litter of 2007
Hakuhou Go Musashi Aiwa×Waki Go Okufujisou
Litter of 2007
Hakuhou Go Musashi Aiwa×Hanaichi Go Kokura Shimauchi
Half-siblings, dam's side 5 litters · 9 dogs
Litter of 2009
Matsukaze Go Musashi Aiwa×Yukino Go Isehara Futami
Litter of 8 July 2008
Kotarou Go Musashi Aiwa×Yukino Go Isehara Futami
Litter of 8 January 2008
Kitanojou Go Saginuma Kensha×Yukino Go Isehara Futami
Litter of 17 July 2006
Koutaro Go Shirai×Yukino Go Isehara Futami
Litter of 2005
Bandou Tarou Go Saginuma Kensha×Yukino Go Isehara Futami