Ayajo Go Ryukaen

Registration n° AKIHO 10-566

Breeder: not recorded
Kennel: Ryukaen
Sire: Touryuu Go Minatomaru
Dam: Chinatsu Go Minatomaru
Gender: Female
Date of birth: 9 November 2009
Country of birth & standing: Japan

Colour: Brindle
Breeding status: Retired

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

77.4%

48 distinct ancestors out of 62 possible. Among known ancestors only: 90.6%.

Pedigree completeness

85.5%

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

Value for the breed's diversity

Average lines — rarer than 58% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 10 generations) appear in the pedigrees of the 27,191 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

Seiken Tokuyu Isseki at the 91st Akita Chuo-tenTouryuu Go Minatomaru ♂Brindle · 2007

Japan

MEIYOSHO WINNER 2010Fukusukekou Go Kagaya ♂Brindle · 2006

Japan Kouki Go Kachouen ♂Brindle · 2001

Japan Aki Go Kagaya ♀Brindle · 2005

Japan Yuuzuki Shimotsuke Yakushijisou ♀White · 2003

Japan Shouju Go Rinshouen ♂2002

Japan Kogiku Go Shimotsuke Yakushijisou ♀Brindle · 1999

Japan

75th Akitakenpokusibuten Wakainu 1stChinatsu Go Minatomaru ♀Red · 2007

Japan

116th Honbuten YoukenB 2ndSenzan Go Todasou ♂Red · 2006

Japan

AKIHO No.115 Honbuten Youken A class WINNER, AKIHO No.67 Iwate branch show Seiken class Tokuyu WINNERGyokusui Go Kouyasan Miyauchisou ♂Red · 2005

Japan

MEIYOSHO WINNER 2007Momoko Go Hanawa Kisaragi ♀Red · 2002

Japan Konatsu Go Minatomaru ♀Red · 2004

Japan

MEIYOSHO WINNER 2005Dai Go Hanawa Kisaragi ♂Red · 1999

Japan

Hime Go Maimu ♀Red · 2001

Japan

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Generations Photos

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