Kotohime Go Katsurasou Oosawa

Registration n° AKIHO 05-931

Breeder: not recorded
Sire: Miyakotsukasa Go Kokura Shimauchi
Dam: Rika Go Akagi Kobayashi
Gender: Female
Date of birth: 2005
Country of birth: Japan

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

48.4%

30 distinct ancestors out of 62 possible. Among known ancestors only: 93.8%.

Pedigree completeness

51.6%

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

Value for the breed's diversity

Very common lines — rarer than 8% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,518 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

Miyakotsukasa Go Kokura Shimauchi ♂Red · 2003

Japan

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

Japan

MEIYOSHO WINNER 2000Hikarugenji Go Kantou Takeshi ♂Red · 1997

Japan 1* colocada na exposicio de Odate City - Prefeture Akita de 2.003.Senhime Go Isehara Futami ♀Red · 1997

Japan

MEIYOSHOU (2005)Yui Go Kagawa Tanisou ♀Red · 2001

Japan

MEIYOSHOU (2003)Kunimitsu Go Fuuryuuen ♂Red · 1999

Japan Ayaka Go Mizushima Nakajimasou ♀Red · 2000

Japan Rika Go Akagi Kobayashi ♀Red · 2002

Japan Masatoshi Go Ibaraki Nishiyamasou ♂Red · 1999

Japan

Unknown

Tomoka Go Takasaki Wakou ♀Red · 1999

Japan

Unknown

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Generations Photos

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