Hachikou Go Taishidou

Registration n° AKIHO 18-110

Breeder: Koushi Takeda
Owner: Jon Cano - Wataky Kensha
Sire: Daiuchuu Oozora Go Aomori Mikamisou
Dam: Yumi Go Ishinomaki Sankou
Gender: Male
Date of birth: 23 November 2017
Country of birth: Japan
Country of standing: Spain

Colour: Red

Genetic indicators

COI — inbreeding

0.98%

Low. Common ancestors: Yuushou Go Musashi Aiwa, Sara Go Shirai, Awa Unjou Go Kisarazu Nomura.

AVK — distinct ancestors

88.7%

55 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 13% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 10 generations) appear in the pedigrees of the 27,293 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 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
Yuushou Go Musashi Aiwa ♂	gen. 5 ×2	gen. 5	0.39%
Sara Go Shirai ♀	gen. 5 ×2	gen. 5	0.39%
Awa Unjou Go Kisarazu Nomura ♂	gen. 5	gen. 5	0.2%
COI over 5 generations			0.98%

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

Honbuten 137° Souken 2°Daiuchuu Oozora Go Aomori Mikamisou ♂Red · 2015

Japan

Ryouma Go Shirai ♂Red · 2012

Japan

ITALIAN CHAMPIONSagenta Go Shirai ♂Red · 2011

Japan

2012 HQ SPRING SHOW YOKEN A FEMALE 1ST AWARDBeni Aoi Go Shirai ♀Red · 2011

Japan

Fuukoume Go Choufu Taniguchi Kensha ♀Red · 2014

Japan

No.1 Yoken B - 127th HonbutenFuuetsu Go Shirai ♂Red · 2012

Japan Yumeshizuku Go Aomori Muramotoke ♀Red · 2013

Japan Yumi Go Ishinomaki Sankou ♀Red · 2016

Japan

MULTI AKIHO Winner, 87th Ibaraki akiho show - Soken 1st place, 136th Honbuten 2nd place Soken class, 135th Honbuten 4th place Soken class, 134th Honbuten Waka Inu 5th placeRankurou Go Akita Shibata ♂Red · 2015

Japan

Soken 1st place (94th Tohoku/Hokkaido Soshibuten)Daiou Go Aomori Mikamisou ♂Red · 2011

Japan

Rankume Go Hanawa Kisaragi ♀Brindle · 2013

Japan Takehime Go Taishidou ♀Red · 2013

Japan

Daizen Go Ishinomaki Sankou Miyuki ♂Red · 2011

Japan

Kisetsuhime Go Akita Suzuki ♀White · 2010

Japan

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Generations Photos

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