Yumenoshima No Chikayo Go

Registration n° NHSB 2679328

Breeder: not recorded
Sire: Seiryuu Go Ryuuhou Yamagami
Dam: Yumenoshima No Okichi Go
Gender: Male
Date of birth: 5 November 2007
Country of birth: Netherlands

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

0.78%

Low. Common ancestor: Tochi No Arashi Go Ousou.

AVK — distinct ancestors

77.4%

48 distinct ancestors out of 62 possible. Among known ancestors only: 84.2%.

Pedigree completeness

91.9%

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

Value for the breed's diversity

Rare lines — rarer than 88% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 8 generations) appear in the pedigrees of the 27,316 recent dogs: rare lines bring new genes to 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
Tochi No Arashi Go Ousou ♂	gen. 4gen. 5 ×2	gen. 5	0.78%
COI over 5 generations			0.78%

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

CH NL, Int.Ch.Seiryuu Go Ryuuhou Yamagami ♂Red · 1997

Japan

Seiran Go Nakasendou ♂Red · 1996

Japan Ranbou Go Touritsou ♂Red · 1995

Japan Oukahime Go Komagata Fujiyama ♀1994

Japan

Shunrei Go Babasou ♀Red · 1995

Japan

AKIHO TAISHO WinnerYuuzen Go Mangetsusou ♂Red · 1992

Japan Toshihime Go Babasou ♀Red · 1992

Japan Yumenoshima No Okichi Go ♀Red · 2002

Netherlands

WORLD CHAMPION, ASIAN CHAMPION, INTERNATIONAL CHAMPION, ITALIAN CHAMPION, JKC WINNER, MULTI CAC CACIB BOB BOGKakusui Go Tezuka Kensha ♂Red · 1998

Japan

MEIYOSHOU (2001)Tougaku Go Mizushima Nakajimasou ♂Red · 1996

Japan

Maki Go Yamagata Shimizu Kensha ♀Red · 1996

Japan

Akebono Go Kojoudou ♀Red · 1998

Japan

Ootori Go Ibaraki Kanan ♂Red · 1996

Japan Akuri Go Nagano Sakai ♀Red · 1996

Japan

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Generations Photos

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