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Gen Go Shirai

© Alex Cappellari

Gen Go Shirai

Registration n° AKIHO 16-3416

Breeder
Koji Shirai - Shirai Kensha
Owners
Francisco Javier Baeza (Meiyo To Eiko Akita Kennel), Alex Cappellari - Kawaakari Kensha
Kennel
Shirai Kensha
Sire
Masato Go Shirai
Dam
Tamami Go Shirai
Gender
Male
Date of birth
15 March 2016
Country of birth
Japan
Country of standing
Spain
Size
64 cm (25.2 in)
Weight
34 kg (75 lb)
Colour
Red

Notes

LO 18117950
HD A - ED 0 : Eyes Free (31-08-2018)
Riproduttore selezionato ENCI

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

COI — inbreeding

13.09%

High. Common ancestors: Fuuetsu Go Shirai, Ukyou Go Shirai, Mayu Nayu Go Shirai, Yuushou Go Musashi Aiwa, Matsukaze Go Musashi Aiwa and 2 more.

AVK — distinct ancestors

56.5%

35 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 6 generations) appear in the pedigrees of the 27,648 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
Fuuetsu Go Shirai ♂ gen. 2 gen. 3 6.25%
Ukyou Go Shirai ♂ gen. 4 gen. 3gen. 5 1.56%
Mayu Nayu Go Shirai ♀ gen. 4 gen. 3gen. 5 1.56%
Yuushou Go Musashi Aiwa ♂ gen. 5 ×2 gen. 4 ×2gen. 5 1.17%
Matsukaze Go Musashi Aiwa ♂ gen. 4 gen. 5 ×4 1.17%
Momoka Go Musashi Aiwa ♀ gen. 4gen. 5 gen. 4gen. 5 0.78%
Awa Aihime Go Musashi Aiwa ♀ gen. 4gen. 5 ×2 gen. 5 0.59%
COI over 5 generations13.09%

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.

GenMasato Go ShiraiMasatoFuuetsu Go ShiraiFuuetsuTamami Go ShiraiTamamiKenshin Go ShiraiKenshinKouki Go ShiraiKoukiUkyou Go ShiraiUkyouSayaka Go ShiraiSayakaYuushou Go Musashi AiwaYuushouRumi Go ShiraiRumiLuka Ruka Go ShiraiLuka RukaMayu Nayu Go ShiraiMayu NayuTamahime Go ShiraiTamahimeMomoka Go Musashi AiwaMomokaMatsukaze Go Musashi AiwaMatsukazeAzusa Go ShiraiAzusaAwa Aihime Go Musashi AiwaAwa AihimeYuri Go RyuukensouYuriKoutaro Go ShiraiKoutaro

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 18 litters · 28 dogs
Litter of 18 March 2021
Gen Go Shirai×Ruri Go Kawaakari Kensha
Litter of 15 December 2020
Gen Go Shirai×Nippon Sun Yukiko
Litter of 18 November 2020
Gen Go Shirai×Meika Go Kawaakari Kensha
Litter of 20 July 2020
Gen Go Shirai×Fuurin Go Tamashi Kensha
Litter of 2 November 2019
Gen Go Shirai×Nippon Sun Umiko
Litter of 28 September 2019
Gen Go Shirai×Kawaii Go You Djenima
Litter of 27 September 2019
Gen Go Shirai×Kawaii Go You Djenima
Litter of 11 May 2019
Gen Go Shirai×Fuurin Go Tamashi Kensha
Litter of 29 January 2019
Gen Go Shirai×Meika Go Kawaakari Kensha
Litter of 9 December 2018
Gen Go Shirai×Merkulov Sakura
Litter of 8 December 2018
Gen Go Shirai×Merkulov Sakura
Litter of 8 October 2018
Gen Go Shirai×Sumiko Go Fukushu No Kensha
  • Izakaya♀ IzakayaRed · born & living in Italy
Litter of 12 September 2018
Gen Go Shirai×Narita Go Tamashi Kensha
Litter of 5 September 2018
Gen Go Shirai×Rika Go Shirai
Litter of 26 August 2018
Gen Go Shirai×Shiori Go Satsumafuji
Litter of 10 April 2018
Gen Go Shirai×Ryoka Go Shirai
Litter of 10 February 2018
Gen Go Shirai×Rune Go Shirai
Litter of 10 September 2017
Gen Go Shirai×Orihime Go Shirai
Full siblings 1 litter · 1 dog
Litter of 15 March 2016
Masato Go Shirai×Tamami Go Shirai
Half-siblings, sire's side 8 litters · 15 dogs
Litter of January 2016
Masato Go Shirai×Sayaka Go Shirai
Litter of 28 December 2015
Masato Go Shirai×Reika Go Shirai
Litter of 28 October 2015
Masato Go Shirai×Fuurinka Go Seifuu Kurabu
Litter of 10 September 2015
Masato Go Shirai×Yukino Go Shirai
Litter of 3 August 2015
Masato Go Shirai×Yumeka Go Shirai
Litter of 14 July 2015
Masato Go Shirai×Fuuka Go Shounan Ayamesou
Litter of 14 June 2015
Masato Go Shirai×Yuuzuki Go Awakoku Hikarinomiya
Litter date not recorded
Masato Go Shirai×Toki Go Shirai