Ryusho Go De Yamada

Breeder: Kenia Maria Ballve Behr - Yamada
Sire: Tenpou Go Musashi Aiwa
Dam: P'Kiko Go Mousashi Tenkoh
Gender: Male
Date of birth: not recorded
Country of birth: Brazil

Colour: Red

Genetic indicators

COI — inbreeding

0.39%

Low. Common ancestor: Ise Unryu Go Ise Meiwa Kensha.

AVK — distinct ancestors

69.4%

43 distinct ancestors out of 62 possible. Among known ancestors only: 79.6%.

Pedigree completeness

87.1%

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

Value for the breed's diversity

Average lines — rarer than 60% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,505 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
Ise Unryu Go Ise Meiwa Kensha ♂	gen. 5	gen. 5 ×2	0.39%
COI over 5 generations			0.39%

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

The whole tree fits on screen. Pinch to zoom in on a dog.

Parents

Grandparents

Great-grandparents

Campeão BrasileiroTenpou Go Musashi Aiwa ♂Red · 2002

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 Moeki Go Hachiouji Tada ♀Red · 1999

Japan Touryuu Go Miyagi Yuugasou ♂Red · 1995

Japan Terukihime Go Hachiouji Tada ♀Red · 1995

Japan

Ch. Jovem, Ch. Brasileira, Ch. Pan.P'Kiko Go Mousashi Tenkoh ♀Red · 1999

France Elite AKirinji Go Kurume Hirose ♂Red · 2001

Japan

BECH FRCH INTUCH LUCH VDH Vice world champion 1998Fuunmaru Go Kurume Hirose ♂Red · 1992

Japan

Reika Go Kurume Hirose ♀Red · 1999

Japan Reimei Go Kurume Hirose ♀Red · 1996

Japan

BECH FRCH INTUCH LUCH VDH Vice world champion 1998Fuunmaru Go Kurume Hirose ♂Red · 1992

Japan

Kikyou Go Hokkai Kaneni ♀Red · 1991

Japan

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

Fuunmaru Go Kurume Hirose ×2

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Generations Photos

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