Kazakoshi no Kogen go Yokohama Atsumi

Registration n° NP16486501

Breeder: not recorded
Sire: Kogenryuu Go Sagami Murasakisou
Dam: Kazakoshi No Midori Go Yokohama Atsumi
Call name: Kogen
Gender: Male
Date of birth: 27 December 2006
Country of birth: Japan
Country of standing: USA

Colour: Black and Tan
Breeding status: Retired

Notes

Hips : Good - A2
Patella : OK

Genetic indicators

COI — inbreeding

7.03%

Moderate. Common ancestor: Ryuusei Go Musashi Jimpuusou.

AVK — distinct ancestors

59.7%

37 distinct ancestors out of 62 possible. Among known ancestors only: 77.1%.

Pedigree completeness

77.4%

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

Value for the breed's diversity

Common pedigree — rarer than 17% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 10 generations) appear in the pedigrees of the 10,953 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
Ryuusei Go Musashi Jimpuusou ♂	gen. 2	gen. 3	7.03%
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

Kogenryuu Go Sagami Murasakisou ♂琥原竜号　相模紫荘NIPPO 17-13401Black and Tan

Japan

Ryuusei Go Musashi Jimpuusou ♂龍星号　武蔵神風荘NIPPO 8-32135, JS -09062/99-0Black and Tan

Japan

Koban Go Sagami Murasakisou ♂琥判号　相模紫荘NIPPO 63-16095 OR 2-42235 (CONFLICT OF INFORMATION)Black and Tan · 1988

Japan

Koshuu Kurohime Go Sagami Murasakisou ♀NIPPO 3-1972Black and Tan

Japan

Kokuryuuhime Go Machida Aobasou ♀黒竜姫号　町田青葉荘NIPPO 12-5111Black and Tan

Japan

Kouryuu Go Musashi Jimpuusou ♂NIPPO 4-17833

Japan

Bushu No Mai Go Bushu Katsuyamasou ♀NIPPO 10-14220

Japan

Kazakoshi No Midori Go Yokohama Atsumi ♀風越の緑号　横浜アツミNIPPO 17-7292, JKC JS-05744/11-0Red · 2005

Japan

Yuugen Go Gouryuusou (Todoroki Ryuusou) ♂勇源号　轟竜荘NIPPO 14-17083Red · 2002

Japan

Tetsuyuu Go Chikuzen Shigematsusou ♂徹勇号筑前重松荘Red

Japan

Beniyuukahime Go Kitsunaisou ♀紅悠花姫号-キツナイ荘NIPPO 13-23957Red

Japan

Tenkuu Ryokuryuume Go Yokohama Atsumi ♀天空緑龍女号　横浜アツミNIPPO 15-28698, JS -05127/09-0, AKC NP05801403Black and Tan · 2003

Japan

Ryuusei Go Musashi Jimpuusou ♂龍星号　武蔵神風荘NIPPO 8-32135, JS -09062/99-0Black and Tan

Japan

Kuroyuume Go Yokohama Atsumi ♀NIPPO 10-21566Black and Tan · 1998

Japan

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

Ryuusei Go Musashi Jimpuusou ×2

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Generations Photos

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