Chikuzan Go Onagawa Kyouritsu

Registration n° AKIHO 03-973

Breeder: not recorded
Sire: Koma Go Hanawa Kisaragi
Dam: Nene Go Okukujien
Gender: Male
Date of birth: 2003
Country of birth: Japan

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

8.2%

Moderate. Common ancestors: Nachi Go Watari Oomoriyamasou, Touichi Go Noshiro Senjusou.

AVK — distinct ancestors

45.2%

28 distinct ancestors out of 62 possible. Among known ancestors only: 70%.

Pedigree completeness

64.5%

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

Value for the breed's diversity

Average pedigree — rarer than 67% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,605 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 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
Nachi Go Watari Oomoriyamasou ♂	gen. 2	gen. 4 ×2	6.25%
Touichi Go Noshiro Senjusou ♂	gen. 3gen. 4	gen. 5 ×3	1.95%
COI over 5 generations			8.2%

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

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Parents

Grandparents

Great-grandparents

MEIYOSHO WINNER 2003Koma Go Hanawa Kisaragi ♂Red · 1999

Japan

Nachi Go Watari Oomoriyamasou ♂Red · 1995

Japan

Touichi Go Noshiro Senjusou ♂Red · 1994

Japan Wakaba Go Gokuuen ♀Red · 1992

Japan

Kireihime Go Moritake Sekinodaisou ♀Red · 1996

Japan

Touki Go Mogami Habano ♂Red · 1995

Japan

Reihi Go Moritake Hachiman ♀Red · 1995

Japan

MEIYOSHO WINNER 2006Nene Go Okukujien ♀Red · 2001

Japan

MEIYOSHO WINNER 2003Taishi Go Aomori Mikamisou ♂Red · 1998

Japan

MEIYOSHO WINNER 2001Shikou Go Noshiro Hiyoshisou ♂Red · 1997

Japan Yumeotome Go Otafukusou ♀Red · 1997

Japan Shinohana Go Meikyouen ♀Red · 1997

Japan

MEIYOSHO WINNER 2001Shikou Go Noshiro Hiyoshisou ♂Red · 1997

Japan Suihoume Go Meikyouen ♀Red · 1995

Japan

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

Shikou Go Noshiro Hiyoshisou ×2

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Generations Photos

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