Kaiyou Go Okufujisou

Registration n° AKIHO 00-1322

MEIYOSHO WINNER 2005

Breeder: not recorded
Sire: Hikarugenji Go Kantou Takeshi
Dam: Shouki Go Edogawa Hiroshi Maruhiro
Gender: Male
Date of birth: 9 February 2000
Country of birth & standing: Japan

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

0.78%

Low. Common ancestor: Tetsuyama Tetsuzan Tetsumaru Go Okuyama Kensha.

AVK — distinct ancestors

67.7%

42 distinct ancestors out of 62 possible. Among known ancestors only: 97.7%.

Pedigree completeness

69.4%

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

Value for the breed's diversity

Very common lines — rarer than 4% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 10 generations) appear in the pedigrees of the 27,259 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
Tetsuyama Tetsuzan Tetsumaru Go Okuyama Kensha ♂	gen. 3	gen. 5	0.78%
COI over 5 generations			0.78%

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

MEIYOSHO WINNER 2000Hikarugenji Go Kantou Takeshi ♂Red · 1997

Japan

Tensui Go Otafukusou ♂Red · 1995

Japan

MEIYOSHO WINNER 1992Tenichimaru Go Kawashita Kensha ♂Red · 1989

Japan

Uwasa No Ryuhime Noshiro Tanizumisou ♀Red · 1990

Japan

Ran Go Tamashima Haradasou ♀Red · 1995

Japan

Tetsuyama Tetsuzan Tetsumaru Go Okuyama Kensha ♂Red · 1994

Japan Maihime Go Mizushima Nakajima Sou ♀Red · 1993

Japan

MEIYOSHO WINNER 2004Shouki Go Edogawa Hiroshi Maruhiro ♀Red · 1998

Japan Taichimaru Go Isehara Futami ♂Red · 1997

Japan

MEIYOSHOU (2001)Tougaku Go Mizushima Nakajimasou ♂Red · 1996

Japan Oukahime Go Shirai ♀Red · 1993

Japan Aguri Go Hachioji Fukuda ♀Red · 1997

Japan Takamaru Go ♂

Japan

Unknown

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Generations Photos

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