Ishiyama Fuji Fire

Registration n° AKCNM69215901

USCH

Breeder: Leslie Sorensen
Sire: Tanasea's Toyonaka Sama
Dam: Ishiyama Firecracker
Gender: Male
Date of birth: 9 July 1996
Country of birth: USA

Breeding status: Retired

Genetic indicators

COI — inbreeding

25%

High. Common ancestor: Tanasea's Toyonaka Sama.

AVK — distinct ancestors

33.9%

21 distinct ancestors out of 62 possible. Among known ancestors only: 56.8%.

Pedigree completeness

59.7%

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

Value for the breed's diversity

Rare pedigree — rarer than 99% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,552 recent dogs: using dogs with a rare pedigree helps keep diversity in 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
Tanasea's Toyonaka Sama ♂	gen. 1	gen. 2	25%
COI over 5 generations			25%

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

USACH, 3 x BIR (1993), BISTanasea's Toyonaka Sama ♂ACK NM 337118/02Red · 1991

USA

CH BISDaichi of Toyonaka Okamotosow ♂NM335197/01Red · 1985

Japan

Kiyomatsu Go Kitatanakasou ♂清松号北田中荘NIPPO 57-76757

Japan

Hanakoma Go Osaka Kire ♀華駒号大阪喜連NIPPO 58-26717

Japan

Kinouk's Dirty Dancer ♀AKC NM335043/01Red

BISS AKC/NSCA CHKinouk's Airwolf ♂NSCAM166Red · 1985

Porsche of Kinouk ♀NM33543701Red · 1984

USA

Ishiyama Firecracker ♀NM58196703Sesame · 1994

USACH, 3 x BIR (1993), BISTanasea's Toyonaka Sama ♂ACK NM 337118/02Red · 1991

USA

CH BISDaichi of Toyonaka Okamotosow ♂NM335197/01Red · 1985

Japan

Kinouk's Dirty Dancer ♀AKC NM335043/01Red

Unknown

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

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Generations Photos

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