Nishi No Hikari Go Tsutsui Kennel

Hikari

Breeder: not recorded
Kennel: Tsutsui Kennel
Sire: Tochi No Oonami Ryuuhou Yamagami
Dam: Amami Go Boushuu Kaikasou
Gender: Female
Date of birth: 3 July 2017
Country of birth: Spain
Country of standing: Netherlands

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

0.78%

Low. Common ancestor: Miyakotsukasa Go Kokura Shimauchi.

AVK — distinct ancestors

93.5%

58 distinct ancestors out of 62 possible. Among known ancestors only: 96.7%.

Pedigree completeness

96.8%

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

Value for the breed's diversity

Common lines — rarer than 34% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,502 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
Miyakotsukasa Go Kokura Shimauchi ♂	gen. 3	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

Tochi No Oonami Ryuuhou Yamagami ♂Red · 2011

Japan

Akiho WinnerTouyuu Go Kyushu Uedasou ♂Red · 2009

Japan

Yuuki Go Kyushu Uedasou ♂Red · 2006

Japan Rinko Go Aso Inoue ♀Red · 2008

Japan

Momiji Go Ryuuhou Yamagami ♀Red · 2006

Japan

Miyakotsukasa Go Kokura Shimauchi ♂Red · 2003

Japan Asuka Go Ryuuhou Yamagami ♀AsukaRed · 2004

Japan

Amami Go Boushuu Kaikasou ♀Red · 2015

Japan

Kai Go Kisarazu Nomura ♂Red · 2013

Japan

No.1 Yoken B - 127th HonbutenFuuetsu Go Shirai ♂Red · 2012

Japan

Awa Tsubaki Go Kisarazu Nomura ♀Red · 2009

Japan Sakura Go Boushuu Kaikasou ♀Red · 2013

Japan

Thailand ChampionTarou Go Hanyuu Saijou ♂White · 2008

Japan Haruka Go Boushuu Kaikasou ♀Brindle · 2009

Japan

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Generations Photos

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