Iroha Go Zushi Murai

Registration n° AKIHO 07-519

Breeder: not recorded
Sire: Hakuhou Go Musashi Aiwa
Dam: Mifuyu Go Isehara Futami
Gender: Female
Date of birth: 8 January 2007
Country of birth & standing: Japan

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

17.19%

High. Common ancestors: Bandou Tarou Go Saginuma Kensha, Hokuto Go Kisarazu Shirai Kensha, Senhime Go Isehara Futami, Fuuwa Go Shirai.

AVK — distinct ancestors

62.9%

39 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 1% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 10 generations) appear in the pedigrees of the 27,297 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 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. 2	gen. 2	12.5%
Hokuto Go Kisarazu Shirai Kensha ♂	gen. 3gen. 5	gen. 4gen. 5 ×2	3.71%
Senhime Go Isehara Futami ♀	gen. 4gen. 5	gen. 5 ×2	0.59%
Fuuwa Go Shirai ♀	gen. 5	gen. 4gen. 5	0.39%
COI over 5 generations			17.19%

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

Hakuhou Go Musashi Aiwa ♂Red · 2005

Japan

CHAMPION OF ITALYBandou Tarou Go Saginuma Kensha ♂Red · 2004

Japan

MEIYOSHOU (2006)Azumahomare Go Aso Inoue ♂Red · 2002

Japan Tomoegozen Go Tateyama Matsunaga ♀Red · 2002

Japan

MEIYOSHOU (2006)Awa Aihime Go Musashi Aiwa ♀Red · 2001

Japan

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

Japan Yuuka Go Kisarazu Itou ♀Red · 1995

Japan Mifuyu Go Isehara Futami ♀Red · 2005

Japan

CHAMPION OF ITALYBandou Tarou Go Saginuma Kensha ♂Red · 2004

Japan

MEIYOSHOU (2006)Azumahomare Go Aso Inoue ♂Red · 2002

Japan Tomoegozen Go Tateyama Matsunaga ♀Red · 2002

Japan

Yukino Go Isehara Futami ♀Red · 2003

Japan

FRENCH CHAMPION 2005Kasuga Go Shirai ♂Red · 2002

Japan

Hana Go Hachiouji Tada ♀Red · 2001

Japan

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

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Generations Photos

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