Hachiko Szan Roiko

Registration n° MET216/94

2xHPJ

Breeder: not recorded
Sire: Daiji Go Kisarazu Shirai Kensha
Dam: Kosei No Shatsuko
Gender: Male
Date of birth: 1994
Country of birth: Hungary

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

61.3%

38 distinct ancestors out of 62 possible. Among known ancestors only: 65.5%.

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 96% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 8 generations) appear in the pedigrees of the 27,311 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

World JCH, European JCHDaiji Go Kisarazu Shirai Kensha ♂Red · 1992

Japan

Yoken 1st 54th Kantoh ShowTougoku Go Shimoda Kurofune ♂Red · 1990

Japan

Ise Unryu Go Ise Meiwa Kensha ♂Red · 1988

Japan Beniazusa Go Okayama Minami ♀Red · 1988

Japan Yuugao Go Tohkai Kensha Yuugao Go Toukai Kensha ♀Red · 1991

Japan

Daiunjou Go Kisarazu Itou ♂Red · 1990

Japan Ai Go Shohnan Yamada ♀Red · 1989

Japan

/5/ PRM, CAC, BOBKosei No Shatsuko ♀Blue Brindle · 1992

Italy

Italian Ch./Ch.Mond.Giov.Sanmark Shinzo Kowareru Go ♂Red Brindle · 1990

USA

Sanmark Akihito Go ♂Red · 1987

USA

Sanmark Mare Tenshi Go ♀Brindle

USA Ch. ItalianaKobun's Nikko Go ♀Red · 1990

USA

Sanmark Akihito Go ♂Red · 1987

USA Kobun Nanzen's Tamiko Go ♀Brindle

USA

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

Sanmark Akihito Go ×2

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Generations Photos

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