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Hokutomaru Go Shirai

© Fighting Dog Akitas

Hokutomaru Go Shirai

Registration n° AKIHO 01-1656

Jovem Campeão, Campeão Brasileiro, Grande Campeão e Campeão Panamericano

Breeder
Koji Shirai - Shirai Kensha
Owner
Mauricio Pioli - Fighting Dog Akitas
Sire
Hokuto Go Kisarazu Shirai Kensha
Dam
Satsuki Go Musashi Aiwa
Gender
Male
Date of birth
18 November 2000
Country of birth
Japan
Country of standing
Brazil
Colour
Red
Breeding status
Retired

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

COI — inbreeding

0.59%

Low. Common ancestors: Ise Unryu Go Ise Meiwa Kensha, Daiunjou Go Kisarazu Itou.

AVK — distinct ancestors

79%

49 distinct ancestors out of 62 possible. Among known ancestors only: 81.7%.

Pedigree completeness

96.8%

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

Value for the breed's diversity

Very common pedigree — rarer than 11% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,669 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
Ise Unryu Go Ise Meiwa Kensha ♂ gen. 5 gen. 5 ×2 0.39%
Daiunjou Go Kisarazu Itou ♂ gen. 5 gen. 5 0.2%
COI over 5 generations0.59%

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.

HokutomaruHokuto Go Kisarazu Shirai KenshaHokutoHikarugenji Go Kantou TakeshiHikarugenjiTensui Go OtafukusouTensuiUwasa No Ryuhime Noshiro TanizumisouUwasa No Ryuhime Noshir…Ise Unryu Go Ise Meiwa KenshaIse UnryuSatsuki Go Musashi AiwaSatsukiYuuka Go Kisarazu ItouYuukaToumaru Go Oobuchi NabesouToumaruTougoku Go Shimoda KurofuneTougokuBoushuu No Kotohime Go Kisarazu ItouBoushuu No KotohimeSenhime Go Isehara FutamiSenhimeOukahime Go ShiraiOukahimeYuugao Go Tohkai Kensha Yuugao Go Toukai KenshaYuugaoDaiunjou Go Kisarazu ItouDaiunjouMusashimaru Go Okayama NakanishisouMusashimaruMusashi Go Shimoda MatsumotoMusashiChizuhime Go Shimoda MatsumotoChizuhime

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 6 litters · 10 dogs
Litter of 19 October 2004
Hokutomaru Go Shirai×Benihana Go Okufujisou
Litter of 2004
Hokutomaru Go Shirai×Benihana Go Okufujisou
Litter of 2003
Hokutomaru Go Shirai×Hoshi Miryoku Go Do Tibiquary
Litter of 17 April 2002
Hokutomaru Go Shirai×Mariko Delle Bianche Vallate
Litter of 2002
Hokutomaru Go Shirai×Mariko Delle Bianche Vallate
Litter date not recorded
Hokutomaru Go Shirai×Mariko Delle Bianche Vallate
Full siblings 1 litter · 2 dogs
Litter of 18 November 2000
Hokuto Go Kisarazu Shirai Kensha×Satsuki Go Musashi Aiwa
Half-siblings, sire's side 23 litters · 33 dogs
Litter of 5 April 2005
Hokuto Go Kisarazu Shirai Kensha×Akihime Go
Litter of 18 March 2004
Hokuto Go Kisarazu Shirai Kensha×Sumire Go Musashi Aiwa
Litter of 2004
Hokuto Go Kisarazu Shirai Kensha×Fuuwa Go Shirai
Litter of 2003
Hokuto Go Kisarazu Shirai Kensha×Yui Go Kagawa Tanisou
Litter of 2003
Hokuto Go Kisarazu Shirai Kensha×Kaoru Go Okufujisou
Litter of 28 August 2002
Hokuto Go Kisarazu Shirai Kensha×Yuuka Go Kisarazu Itou
Litter of 12 April 2002
Hokuto Go Kisarazu Shirai Kensha×Fumi Go Shirai
Litter of 15 February 2002
Hokuto Go Kisarazu Shirai Kensha×Moeki Go Hachiouji Tada
Litter of 2002
Hokuto Go Kisarazu Shirai Kensha×Natsumi Go Musashi Aiwa
Litter of 2002
Hokuto Go Kisarazu Shirai Kensha×Saika Go Shizouka Nishinasou
Litter of 2002
Hokuto Go Kisarazu Shirai Kensha×Fumi Go Shirai
Litter of 2002
Hokuto Go Kisarazu Shirai Kensha×Koukihime Go Hachiouji Tada
Litter of 9 November 2001
Hokuto Go Kisarazu Shirai Kensha×Kohaku Go Senben Sou
Litter of 20 September 2001
Hokuto Go Kisarazu Shirai Kensha×Yuuka Go Kisarazu Itou
Litter of 16 March 2001
Hokuto Go Kisarazu Shirai Kensha×Fuuwa Go Shirai
Litter of 2001
Hokuto Go Kisarazu Shirai Kensha×Yuuka Go Shirai
Litter of 2001
Hokuto Go Kisarazu Shirai Kensha×Yuuka Go Kisarazu Itou
Litter of 2001
Hokuto Go Kisarazu Shirai Kensha×Koukihime Go Hachiouji Tada
Litter of 2001
Hokuto Go Kisarazu Shirai Kensha×Sumire Go Musashi Aiwa
Litter of 2001
Hokuto Go Kisarazu Shirai Kensha×Kaoru Go Okufujisou
Litter of 15 December 2000
Hokuto Go Kisarazu Shirai Kensha×Yuuka Go Okufujisou
Litter of 9 November 2000
Hokuto Go Kisarazu Shirai Kensha×Kurihime Go Shirai
Litter of 2000
Hokuto Go Kisarazu Shirai Kensha×Hanami Go Ootani Kensha
Half-siblings, dam's side 2 litters · 3 dogs
Litter of 1 October 1999
Hikarugenji Go Kantou Takeshi×Satsuki Go Musashi Aiwa
Litter of 1997
Dairin Go Fukuoka Tokuhisa×Satsuki Go Musashi Aiwa