Tetsuaki Go Ooshima Tsubakian

徹明号大島椿庵 · Registration n° NIPPOH18-26567 · NIPPO Registered

Breeder: not recorded
Sire: Benitetsuryuu Go Honjou Arakisou
Dam: Suzumyoume Go Ooshima Tsubakian
Gender: Male
Date of birth: not recorded
Country of birth: Japan

Colour: Red

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

53.2%

33 distinct ancestors out of 62 possible. Among known ancestors only: 91.7%.

Pedigree completeness

58.1%

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

Value for the breed's diversity

Average pedigree — rarer than 62% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,571 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 generations

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

Benitetsuryuu Go Honjou Arakisou ♂NIPPO H15-21084Red

Japan

Grand National 1999: placed 1 st in Souken Class A sectionTetsuarashi Go Honjou Arakisou ♂徹嵐号　本庄荒木荘NIPPO 9-35098, 5-8472Red · 1997

Japan

Ichitetsu Go Honjou Arakisou ♂市徹号　本庄荒木荘NIPPO 5-8472

Japan

Fumie Go Honjou Arakisou ♀冨美絵号　本庄荒木荘NIPPO 5-490

Japan

Hanakochou Go Honjou Arakisou ♀

Japan

Unknown

Suzumyoume Go Ooshima Tsubakian ♀NIPPO H16-24202

Japan

Kourin Go Suzuwasou (Mitsusuzu, Kousuzu) ♂光鈴号　鈴和荘NIPPO 8-33750Red · 1996

Japan

Yuushin Go Aichi Ooiwa ♂雄心号　愛知大岩NIPPO 5-6773Red

Japan

Ryuuko Go Nikousou ♀龍子号　二光荘NIPPO 7/20316

Japan

Seimyoume Go Etou Kensha ♀

Japan

Dai Go Owari Jousaien ♂

Japan

Teruhime Go Kagiyasou ♀

Japan

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Generations Photos

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