Tenkyou Go Akikensou

Registration n° AKIHO 11-1857

Breeder: Kenji Kawasaki
Owner: Atsuko Lee
Sire: Yuusaku Go Shirai
Dam: Ako Go Ukitakensou
Call name: Hachi
Gender: Male
Date of birth: 26 April 2011
Country of birth: USA

Colour: Red

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

62.9%

39 distinct ancestors out of 62 possible. Among known ancestors only: 69.6%.

Pedigree completeness

90.3%

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

Value for the breed's diversity

Very common lines — rarer than 6% 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

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

40th LA Branch Akiho Show Yushuu Award. 39th LA Branch Show 1st place SohkenYuusaku Go Shirai ♂Red · 2009

Japan

CHAMPION OF JAPANYuushou Go Musashi Aiwa ♂Red · 2008

Japan

MULTI AKIHO WINNERMatsukaze Go Musashi Aiwa ♂Red · 2007

Japan

MEIYOSHO WINNER 2011Sara Go Shirai ♀Red · 2006

Japan Hanamidori Go Shirai ♀Red · 2008

Japan Tougokumaru Go Shirai ♂Red · 2007

Japan

Yuri Go Ryuukensou ♀Red · 2007

Japan Ako Go Ukitakensou ♀Red · 2010

Japan Rikisyun Go Kitaya ♂Red · 2006

Japan

Kunihomare Go Ukitakensou ♂Red · 2002

Japan Aika Go Kyouazan Kensha ♀Red · 2005

Japan Akari Meiri Go Ukitakesou ♀Red · 2006

Japan Daishouryuu Go Kibi Kuriosou ♂Red · 2004

Japan Yuuka Go Ukitakensou ♀Red · 2002

Japan

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Generations Photos

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