Bifuku Go Shiranuisou

Registration n° AKIHO 21-536

Breeder: Mira Micin
Owner: Weiyi Xu
Sire: Hokkai No Ryuu Go Konatsu
Dam: Futami Go Kaijusou
Gender: Female
Date of birth: 11 November 2020
Country of birth & standing: USA

Colour: Brindle

Genetic indicators

COI — inbreeding

3.71%

Low. Common ancestors: Dairyuu Go Minatomaru, Touryuu Go Minatomaru, Daiyuu Go Misaki Ootanisou.

AVK — distinct ancestors

72.6%

45 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Average lines — rarer than 51% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,502 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 3

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
Dairyuu Go Minatomaru ♂	gen. 3gen. 4gen. 5	gen. 4	2.73%
Touryuu Go Minatomaru ♂	gen. 5 ×2	gen. 5 ×2	0.78%
Daiyuu Go Misaki Ootanisou ♂	gen. 4gen. 5 ×2	gen. 5	0.2%
COI over 5 generations			3.71%

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

Tokuyuu NA AKIHO Branch Show 2020Hokkai No Ryuu Go Konatsu ♂Brindle · 2017

Japan Hokuto No Ryuu Go Konatsu ♂Brindle · 2015

Japan

KuroKura Go Minatomaru ♂Brindle · 2012

Japan

Shiranamihime Go Minatomaru ♀White · 2012

Japan

Mikagehime Go Konatsu ♀Brindle · 2016

Japan

TOKUYUU WINNER 2015, TOKUYUU WINNER 2016, 130th Honbuten 2nd place, 131st Honbuten 1st placeDairyuu Go Minatomaru ♂Brindle · 2011

Japan

Sakurahime Go Konatsu ♀White · 2014

Japan

Futami Go Kaijusou ♀Brindle · 2017

USA

Toramaru Go Shirai ♂Red Brindle · 2010

Japan

CHAMPION OF JAPANYuushou Go Musashi Aiwa ♂Red · 2008

Japan Tamayuu Go Aomori Mikamisou ♀Brindle · 2009

Japan

Mizuki Go Kousetsusou ♀Brindle · 2013

Japan Riki Go Minatomaru ♂White · 2012

Japan

Kuromikage Go Kousetsusou ♀Brindle · 2012

Japan

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Generations Photos

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