Shinya Ken Amana

Registration n° CMKU/AI/1188/99

Breeder: Jirina Mandova - Ken Amana
Owner: Eva Ellederová
Sire: Ashi Tozama
Dam: D'Myoko Ken Amana
Gender: Male
Date of birth: 9 February 1999
Date of death: 16 May 2012
Country of birth: Czech Republic

Size: 67 cm (26.4 in)
Weight: 37 kg (81.6 lb)
Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

6.25%

Moderate. Common ancestor: Kaga Go Shingetsuen.

AVK — distinct ancestors

85.5%

53 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

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 27,502 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 1

Over 5 generations: each ancestor found on both the sire's and the dam's side, and what it adds to the COI.

Ancestor	Sire's side	Dam's side	Share of the COI
Kaga Go Shingetsuen ♂	gen. 3	gen. 2	6.25%
COI over 5 generations			6.25%

How the lines connect

Only the dogs that lead to a common ancestor are drawn. Each coloured line goes from a common ancestor down to its descendants. Click a dog to open its page.

Sire's side Dam's side Coloured circles: common ancestors, same colours as in the pedigree

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

CAC, res.CACIB, res.CAC, res CACAAshi Tozama ♂Red · 1996

Czech Republic

Poland CHAurora's Kumamoto Go ♂Red · 1995

USA

Ryuumei Maru Go Kyuushuu Mochimatsu ♂MagicRed · 1994

Japan

Benirin Go Sanyu Kensha ♀Red · 1992

Japan

Dada Toshimi Jakobin ♀Red · 1996

Czech Republic

International CH, Czezh Republic CH, Slovak Republic CH, Poland CHKaga Go Shingetsuen ♂Red · 1992

Japan

Joy's Michiko Go ♀Red · 1994

USA

D'Myoko Ken Amana ♀Red · 1994

Czech Republic

International CH, Czezh Republic CH, Slovak Republic CH, Poland CHKaga Go Shingetsuen ♂Red · 1992

Japan Homare Hokusei Go Hanawa Kisaragi ♂Red · 1990

Japan Kinjohime Go Hayashi Kensha ♀1988

Japan

International CHampion, Czech Republic Champion, Austrian champion young, Austrian champion,Club winner 1996, 2 x Sieger Stockerau, 16 x V 1, 4 x CACA, 9 x CAC, 1 x CWC, 4 x CACIB, 3 x BOB, and V 4 WHS Wien 1996 ,Ayuki Ken Amana ♀Red · 1992

Czech Republic

Italian Ch. - International Ch.Taroh Go Noshiro Senjusou ♂Red · 1985

Japan

Interchampion, Austrian champion, Slovakian champion, Czech championBablis Inu Gami Sa Li ♀Red · 1991

Czech Republic

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

Kaga Go Shingetsuen ×2

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Generations Photos

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