Nyushi Amai Go Of Fighting Dog

Breeder & owner: Sanvia Machado
Sire: Ryouta Go Shirai
Dam: Hitomi Yuuka Go Of Fighting Dog
Gender: Female
Date of birth: 27 June 2009
Country of birth: Brazil

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

6.64%

Moderate. Common ancestors: Bandou Tarou Go Saginuma Kensha, Hokuto Go Kisarazu Shirai Kensha, Hikarugenji Go Kantou Takeshi, Fuuwa Go Shirai.

AVK — distinct ancestors

71%

44 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 4

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
Bandou Tarou Go Saginuma Kensha ♂	gen. 3	gen. 3	3.13%
Hokuto Go Kisarazu Shirai Kensha ♂	gen. 3gen. 5	gen. 4	1.95%
Hikarugenji Go Kantou Takeshi ♂	gen. 4	gen. 4gen. 5 ×2	1.17%
Fuuwa Go Shirai ♀	gen. 5	gen. 4	0.39%
COI over 5 generations			6.64%

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

The whole tree fits on screen. Pinch to zoom in on a dog.

Parents

Grandparents

Great-grandparents

BISS, MULTI CHAMPIONRyouta Go Shirai ♂Red · 2006

Japan TOKYO BEST AKITA 2007Kenta Go Isehara Futami ♂Red · 2005

Japan

CHAMPION OF ITALYBandou Tarou Go Saginuma Kensha ♂Red · 2004

Japan

Yukino Go Isehara Futami ♀Red · 2003

Japan

JAPAN CHAMPIONKana Go Kokura Shimauchi ♀Red · 2003

Japan

TOKYO BEST AKITA 2000Hokuto Go Kisarazu Shirai Kensha ♂Red · 1999

Japan

MEIYOSHOU (2005)Yui Go Kagawa Tanisou ♀Red · 2001

Japan

Campeã Inicial Brasileira, Campeã Filhota Brasileira, Campeã Brasileira, Grande Campeã Brasileira, Campeã Panamericana e Grande Campeã PanamericanaHitomi Yuuka Go Of Fighting Dog ♀Mauricio PioliRed · 2008

Brazil

Jovem Campe�o, Campe�o Brasileiro, Grande Campe�o, Campe�o Panamericano, Grande Campe�o Panamericano.Kaito Go Shirai ♂Red · 2006

Japan

CHAMPION OF ITALYBandou Tarou Go Saginuma Kensha ♂Red · 2004

Japan

Campeã Japonesa.Aki Go Shirai ♀Red · 2002

Japan Onwa Hime Go Of Fighting Dog ♀Red · 2004

Brazil

Jovem Campeão, Campeão Brasileiro, Grande Campeão e Campeão PanamericanoHokutomaru Go Shirai ♂Red · 2000

Japan

Joven Campen, Campeón, Gran campeón brasileroBenihana Go Okufujisou ♀Red · 2000

Japan

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

Bandou Tarou Go Saginuma Kensha ×2

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Generations Photos

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