Ryusen Go Kawamatasow

Registration n° NM71885301

USA Champion

Breeder: Makota Kusama
Owner: Marianne Ross
Sire: Kawamata No Unryu Go Kawamatasow
Dam: Hakusan No Shigemi Go Toride Higakisou
Call name: Nishi
Gender: Male
Date of birth: 26 August 1995
Country of birth & standing: USA

Colour: Red
Breeding status: Retired

Notes

Hips : Good - A2

Genetic indicators

COI — inbreeding

7.03%

Moderate. Common ancestors: Tominishiki Go Tomidake (Fugaku) Sasaharasou, Kiyofusahime Go Toride Shigetasou.

AVK — distinct ancestors

35.5%

22 distinct ancestors out of 62 possible. Among known ancestors only: 68.8%.

Pedigree completeness

51.6%

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

Value for the breed's diversity

Rare lines — rarer than 98% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,411 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
Tominishiki Go Tomidake (Fugaku) Sasaharasou ♂	gen. 3	gen. 2	6.25%
Kiyofusahime Go Toride Shigetasou ♀	gen. 4gen. 5	gen. 4	0.78%
COI over 5 generations			7.03%

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

Kawamata No Unryu Go Kawamatasow ♂NIPPP 5-12281,JKC JS-10211/951D1993

Japan

Seiryuu No Shouun Go Moriya Kosugasou ♂清流の将雲号守谷小菅荘NIPPO 2-26668Red

Japan

Tominishiki Go Tomidake (Fugaku) Sasaharasou ♂富錦号富岳笹原荘NIPPO 60-28303

Japan

Hakusan No Yoshiko Go Toride Higakisou ♀

Japan

Narumi Go Tsukimizu Kogaisow ♀NIPPO 4-16212

Japan

Unknown

Hakusan No Shigemi Go Toride Higakisou ♀NIPPO 5-24598, JKC JS-10211/952D1993

Japan

Tominishiki Go Tomidake (Fugaku) Sasaharasou ♂富錦号富岳笹原荘NIPPO 60-28303

Japan

Sumeranishiki (Konishiki) Go Hadano Kawaguchisou ♂皇錦号秦野川口荘NIPPO 54-72103Red · 1979

Japan

Yoshikikuhime Go Oshima Yasudasou ♂義菊姫号大島安田荘NIPPO 5972103

Japan

Hakusan No Yae Go Toride Higakisow ♀NIPPO 1-24931

Japan

Unknown

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

Tominishiki Go Tomidake (Fugaku) Sasaharasou ×2

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Generations Photos

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