Akai Yamazaki Go Myrakita

Nikkinho

Registration n° PEA/17/02302

Breeder: Paulo Cintra
Owner: Antonio Duarte Neto
Kennel: Wakayama Akitas
Sire: Nikko Go Yamazaki
Dam: Eyka Go Fighting Dog
Call name: Nikkinho
Gender: Male
Date of birth: 8 June 2017
Country of birth & standing: Brazil

Genetic indicators

COI — inbreeding

11.13%

Moderate. Common ancestors: Sou Go Shirai, Tougokumaru Go Shirai, Sara Go Shirai, LaLa RaRa Go Musashi Aiwa, Matsukaze Go Musashi Aiwa 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 lines — rarer than 7% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,515 recent dogs: rare lines bring new genes to 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.

Ancestor	Sire's side	Dam's side	Share of the COI
Sou Go Shirai ♂	gen. 3	gen. 2	6.25%
Tougokumaru Go Shirai ♂	gen. 4gen. 5	gen. 4 ×2	1.95%
Sara Go Shirai ♀	gen. 5 ×2	gen. 4 ×2gen. 5	1.37%
LaLa RaRa Go Musashi Aiwa ♀	gen. 4	gen. 4	0.78%
Matsukaze Go Musashi Aiwa ♂	gen. 5	gen. 4 ×2	0.39%
Kitanojou Go Saginuma Kensha ♂	gen. 5	gen. 5 ×4	0.39%
COI over 5 generations			11.13%

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.

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 + F_A), 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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Parents

Grandparents

Great-grandparents

BIS Filhote,BIS Jovem,ch.Brasileiro , Grande ch.Brasileiro, ch.Panamericano, Grande ch. Panamericano , ch. InternacionalNikko Go Yamazaki ♂Red · 2014

Brazil

CH. Filhote , CH.Jovem, CH. BrasileiroEiki Go Of Fighting Dog ♂Red · 2012

Brazil

Mult akiho winnerSou Go Shirai ♂AKITA INURed · 2009

Japan

Ichiraku Go Shirai Kensha ♀Red · 2009

Japan

Hakata Go Yamazaki ♀Red · 2012

Brazil

CH. BRASILEIROReishou Yuko Go Br Higashi ♂Red · 2009

Brazil

Piiman Harumi Horyu Ji Br Higashi ♀Red · 2009

Brazil

Eyka Go Fighting Dog ♀Red · 2016

Brazil

Mult akiho winnerSou Go Shirai ♂AKITA INURed · 2009

Japan

CHAMPION OF JAPANYuushou Go Musashi Aiwa ♂Red · 2008

Japan Hanamidori Go Shirai ♀Red · 2008

Japan

campeo japones (HOKAIDO-AKIHO),Konami Go Shirai ♀Mauricio PioliRed · 2011

Japan

Tempou Go Shirai ♂Red · 2009

Japan Shion Go Musashi Aiwa ♀Red · 2008

Japan

Same colour, same dog: these ancestors appear several times in this pedigree.

Sou Go Shirai ×2

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Generations Photos

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