San Jo Grand Slam

Registration n° NM792771/01

Breeder: not recorded
Kennel: San Jo
Sire: Genshiro Go Gold Typhoon
Dam: San Jo Pocket Change
Gender: Male
Date of birth: 9 June 1998
Country of birth: USA

Colour: Black and Tan
Breeding status: Retired

Genetic indicators

COI — inbreeding

14.84%

High. Common ancestors: Hamahime Go Ryuukyuu Uruma, Ryugenmaru Go Nidai Maneisou, Hamajiro Go Toyohama Unryusow.

AVK — distinct ancestors

54.8%

34 distinct ancestors out of 62 possible. Among known ancestors only: 63%.

Pedigree completeness

87.1%

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

Value for the breed's diversity

Rare lines — rarer than 95% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,425 recent dogs: rare lines bring new genes to the breed. 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
Hamahime Go Ryuukyuu Uruma ♀	gen. 2	gen. 3	7.81%
Ryugenmaru Go Nidai Maneisou ♂	gen. 2	gen. 3	6.25%
Hamajiro Go Toyohama Unryusow ♂	gen. 4	gen. 4gen. 5	0.78%
COI over 5 generations			14.84%

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

Genshiro Go Gold Typhoon ♂AKC NM611805/01Red · 1993

Japan

Ryugenmaru Go Nidai Maneisou ♂NIPPO 19523

Japan

Toka No Genta Go Daini Morimotoso ♂

Hamakocho Go Nikosow ♀

Hamahime Go Ryuukyuu Uruma ♀E027286

Japan

Kurotetsu Go Izumisou ♂JKCJS-08235/85 - NIPPO:57-2821Black and Tan

Japan

Hamahime Go Nidai Maneisou ♀NIPPO: 58-46091

Japan

CHSan Jo Pocket Change ♀NM58655301Sesame · 1994

USA

USACHGenta Go Gold Typhoon Jp ♂AKC NM579343/01Red · 1993

Japan

Ryugenmaru Go Nidai Maneisou ♂NIPPO 19523

Japan

Hamahime Go Ryuukyuu Uruma ♀E027286

Japan

USCHSan Jo's Pennywise ♀NM484083/011993

USA

Am Ch, BIS/BISS, Nippo Ch, ROMToyojiro of Nidaimanei Sow ♂NM338393/01 09-92Red · 1990

Japan

Am ChSan Jo's Tickled Pink ♀NM337076/03Sesame · 1991

USA

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

Ryugenmaru Go Nidai Maneisou ×2
Hamahime Go Ryuukyuu Uruma ×2

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Generations Photos

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