Nichika Go Awa Kuroiwasou

Registration n° AKIHO 04-884

Breeder: not recorded
Kennel: Awa Kuroiwasou
Sire: Kantou Biryuu Go Shirai
Dam: Ourinkaku Go Boushuu Kaikasou
Gender: Female
Date of birth: 2004
Country of birth: Japan

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

14.45%

High. Common ancestors: Hokuto Go Kisarazu Shirai Kensha, Yuuka Go Kisarazu Itou, Touichi Go Noshiro Senjusou, Toumaru Go Oobuchi Nabesou.

AVK — distinct ancestors

62.9%

39 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Very common lines — rarer than 9% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,506 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 4

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
Hokuto Go Kisarazu Shirai Kensha ♂	gen. 2	gen. 3 ×2	12.5%
Yuuka Go Kisarazu Itou ♀	gen. 4	gen. 3	1.56%
Touichi Go Noshiro Senjusou ♂	gen. 5	gen. 5	0.2%
Toumaru Go Oobuchi Nabesou ♂	gen. 5	gen. 4gen. 5	0.2%
COI over 5 generations			14.45%

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

TOKUYU 1ST AWARD, IBARAKI BRANCH 2005Kantou Biryuu Go Shirai ♂Red · 2001

Japan

TOKYO BEST AKITA 2000Hokuto Go Kisarazu Shirai Kensha ♂Red · 1999

Japan

MEIYOSHO WINNER 2000Hikarugenji Go Kantou Takeshi ♂Red · 1997

Japan 1* colocada na exposicio de Odate City - Prefeture Akita de 2.003.Senhime Go Isehara Futami ♀Red · 1997

Japan Fuuwa Go Shirai ♀Red · 1997

Japan

C.I.B, Nordic Winner, FI CH, SE CH, NO CH, LV CH, EE CH, RU CH, Baltic Winner -03, Baltic Winner -06,Dairin Go Fukuoka Tokuhisa ♂Red · 1996

Japan

Satsuki Go Musashi Aiwa ♀Red · 1996

Japan Ourinkaku Go Boushuu Kaikasou ♀Red · 2003

Japan

Kanto Unryuu Go Musashi Aiwa ♂Red · 2001

Japan

TOKYO BEST AKITA 2000Hokuto Go Kisarazu Shirai Kensha ♂Red · 1999

Japan Yuuka Go Kisarazu Itou ♀Red · 1995

Japan Koharu Go Musashi Aiwa ♀Red · 2002

Japan

TOKYO BEST AKITA 2000Hokuto Go Kisarazu Shirai Kensha ♂Red · 1999

Japan

Koukihime Go Hachiouji Tada ♀Red · 2000

Japan

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

Hokuto Go Kisarazu Shirai Kensha ×3

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Generations Photos

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