Fumi Go Tetsuyukisow

Registration n° AKIHO 93-59

Breeder: Takumi Mitsuoka
Sire: Toun Go Seiobo Namigumo Go
Dam: Sakura Go Tetsuyukisow
Gender: Female
Date of birth: 1992
Country of birth: Japan

Colour: Brindle
Breeding status: Retired

Genetic indicators

COI — inbreeding

14.26%

High. Common ancestors: Daiun Go Aikensou, Koshuu Go Aikensou, Toushuume Go Tamai Koike Shi.

AVK — distinct ancestors

38.7%

24 distinct ancestors out of 62 possible. Among known ancestors only: 61.5%.

Pedigree completeness

62.9%

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

Value for the breed's diversity

Not enough known ancestors over 10 generations to compare this dog.

Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 3

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
Daiun Go Aikensou ♂	gen. 2	gen. 2	12.5%
Koshuu Go Aikensou ♂	gen. 4	gen. 3gen. 4	1.56%
Toushuume Go Tamai Koike Shi ♀	gen. 5	gen. 5 ×2	0.2%
COI over 5 generations			14.26%

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

Toun Go Seiobo Namigumo Go ♂Brindle · 1989

Japan

Daiun Go Aikensou ♂Brindle · 1987

Japan

Meiyosho Winner 1988Zuikaku Go Isehara Sou ♂Brindle · 1984

Japan

Ai Go Aikensou ♀Brindle · 1985

Japan Ayagumo Go Saioubo ♀Brindle · 1988

Japan Tachi Go Kazuno Yamamoto ♂Red · 1986

Japan

Unknown

Sakura Go Tetsuyukisow ♀White · 1989

Japan

Daiun Go Aikensou ♂Brindle · 1987

Japan

Meiyosho Winner 1988Zuikaku Go Isehara Sou ♂Brindle · 1984

Japan

Ai Go Aikensou ♀Brindle · 1985

Japan

Meiyosho Winner 1989Ayase Go Wakagusa En ♀Red Brindle · 1985

Japan

Meiyosho Winner 1988Koshuu Go Aikensou ♂Brindle · 1984

Japan Yuki No Mai Go ♀Red

Japan

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

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Generations Photos

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