Hidemi Go Aikensou

Registration n° AKIHO 88-8679

Breeder: not recorded
Sire: Hidetora Go Kisarazu Shirai Kensha
Dam: Ai Go Aikensou
Gender: Female
Date of birth: 11 October 1988
Country of birth: Japan

Colour: Brindle
Breeding status: Retired

Genetic indicators

COI — inbreeding

0.98%

Low. Common ancestors: Toushuume Go Tamai Koike Shi, Hokushu No Tora Go Kikuyuu Kensha.

AVK — distinct ancestors

35.5%

22 distinct ancestors out of 62 possible. Among known ancestors only: 84.6%.

Pedigree completeness

41.9%

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

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 2

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
Toushuume Go Tamai Koike Shi ♀	gen. 4	gen. 4	0.78%
Hokushu No Tora Go Kikuyuu Kensha ♂	gen. 5	gen. 5 ×2	0.2%
COI over 5 generations			0.98%

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

Hidetora Go Kisarazu Shirai Kensha ♂Brindle · 1986

Japan

Meiyosho Winner 1988Zuikaku Go Isehara Sou ♂Brindle · 1984

Japan

Meiyosho Winner 1986Ryuuko Go Nezu Sou ♂Brindle · 1982

Japan Jun Go ♀

Japan Torahime Go ♀Brindle

Japan

Unknown

Ai Go Aikensou ♀Brindle · 1985

Japan

Meiyosho Winner 1988Koshuu Go Aikensou ♂Brindle · 1984

Japan Torahagi Kohagi Go Takamorisou ♂Brindle · 1983

Japan Hakusen Go Kyushu Manabe ♀Brindle · 1982

Japan Kitakomachi Go ♀

Japan

Unknown

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Generations Photos

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Offspring and relatives

Grouped by litter, with both parents at the top of each block.

Direct offspring 1 litter · 1 dog

Litter of 1991

Daiun Go Aikensou×Hidemi Go Aikensou

♂ Mikado Go Okayama TetsuyukisouBrindle · born & living in Japan

Full siblings 1 litter · 2 dogs

Litter of 1988

Hidetora Go Kisarazu Shirai Kensha×Ai Go Aikensou

♀ Toragoromo Go Koi Go AikensouBrindle · born & living in Japan
♂ Torakichi Go AikensouBrindle · born & living in Japan

Half-siblings, sire's side 1 litter · 1 dog

Litter of 1988

Hidetora Go Kisarazu Shirai Kensha×Keiko

♂ Hideki Go Okuyama KenshaBrindle · born & living in Japan

Half-siblings, dam's side 1 litter · 2 dogs

Litter of 11 August 1987

Zuikaku Go Isehara Sou×Ai Go Aikensou

♂ Daiun Go AikensouBrindle · born & living in Japan
♂ Mikumo Go AikensouBrindle · born & living in Japan

Added by britt.nyberg. Last updated by akitaken 1 week ago.