Tomoharu Go Onagawa Kyouritsu

tomo

Registration n° AKIHO 14-2420

Breeder: Hiroshi Abe Miyagiken - Kagaya Yaoya Kensha
Owner: Lindsy Nulens
Sire: Harudanji Go Niigata Kuriyama
Dam: Mirei Go Onagawa Kyouritsu
Gender: Female
Date of birth: 18 September 2014
Country of birth: Japan

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

3.13%

Low. Common ancestor: Genpei Go Kouyazan Miyauchisou.

AVK — distinct ancestors

72.6%

45 distinct ancestors out of 62 possible. Among known ancestors only: 86.5%.

Pedigree completeness

83.9%

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

Value for the breed's diversity

Rare lines — rarer than 77% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,501 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
Genpei Go Kouyazan Miyauchisou ♂	gen. 3	gen. 3	3.13%
COI over 5 generations			3.13%

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

Harudanji Go Niigata Kuriyama ♂Red · 2013

Japan Heizou Go Mino Kokeisou ♂Brindle · 2012

Japan

Torazo Go Noheji ♂Brindle · 2009

Japan Takaryuuhime Go Oribia ♀Brindle · 2010

Japan Hakushuu Go Zaou Takumi ♀White · 2010

Japan

Genpei Go Kouyazan Miyauchisou ♂Red · 2008

Japan Akari Go Za Kyushuu Tokushou ♀Red · 2006

Japan Mirei Go Onagawa Kyouritsu ♀Red · 2012

Japan

Mugen Go Sendai Takahashi Kensha ♂Red · 2009

Japan

Genpei Go Kouyazan Miyauchisou ♂Red · 2008

Japan Ran Go Sendai Takahashi Kensha ♀Red · 2006

Japan Reina Go Ishinomaki Sou ♀Red · 2011

Japan

MULTI AKIHO WINNERMantenhomare Go Miyagi Kozaki Kensha ♂AKITA INURed · 2009

Japan

MEIYOSHO WINNER 2010Nana Go Onagawa Kyouritsu ♀Red · 2004

Japan

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

Genpei Go Kouyazan Miyauchisou ×2

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Generations Photos

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