Eiri Oyakata Hopf

Breeder: not recorded
Sire: Akasta's Yuki
Dam: Miki Go Kojoudou
Gender: Female
Date of birth: 7 November 2004
Country of birth & standing: Germany

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

90.3%

56 distinct ancestors out of 62 possible. Among known ancestors only: 96.6%.

Pedigree completeness

93.5%

4 empty slots. The AVK takes them into account, so read both figures together.

Value for the breed's diversity

Rare lines — rarer than 99% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,501 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

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

Akasta's Yuki ♂White · 2002

USA

Kohun Go Sanjo Kensha Sansei Kensha ♂Brindle · 1994

Japan Unshu Go Okayama Uchida ♂Brindle · 1992

Japan Suzuhime Go Mukoyama Kensha ♀1992

Japan FI CHAkasta's Sachi'ko ♀White · 1998

USA

FI CH, EE CHAkasta's Aka Fuji ♂Red · 1994

USA Tokahime Go Hyogo Tatebayashi ♀Red · 1991

USA Miki Go Kojoudou ♀Red · 2001

Japan Kouyou Go Housendou ♂Red · 1999

Japan

CH NL, Int.Ch.Seiryuu Go Ryuuhou Yamagami ♂Red · 1997

Japan

Tochikabuki Go Gotakeen ♀Brindle · 1996

Japan Akuri Go Nagano Sakai ♀Red · 1996

Japan

Kouryuu Go Kojoudou ♂Red · 1994

Japan Bikouran Go Shinshuu Akazawa ♀1994

Japan

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Generations Photos

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