Tsubakihime Go Mika Sou

Registration n° AKIHO 13-1311

Breeder: not recorded
Sire: Banzuiin Go Nagata Kensha
Dam: Tomoka Go Nagata Kensha
Gender: Female
Date of birth: 4 May 2013
Country of birth: Japan
Country of standing: Korea

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

1.76%

Low. Common ancestor: Kunimitsu Go Fuuryuuen.

AVK — distinct ancestors

80.6%

50 distinct ancestors out of 62 possible. Among known ancestors only: 86.2%.

Pedigree completeness

93.5%

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

Value for the breed's diversity

Average lines — rarer than 52% 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
Kunimitsu Go Fuuryuuen ♂	gen. 4gen. 5	gen. 4gen. 5	1.76%
COI over 5 generations			1.76%

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

No.122 Honbuten Youken B class 1st prize.Banzuiin Go Nagata Kensha ♂Red · 2009

Japan

MULTI AKIHO WINNERGoten Go Fujitaen ♂Red · 2008

Japan

MEIYOSHO WINNER 2010Shoei Go Aso Inoue ♂Red · 2005

Japan Taishi Go Taiko Go Nishikisou ♀Red · 2003

Japan Hana Go Korian ♀Red · 2006

Japan Kouka Go Nagata Aikensou ♂Red · 2003

Japan Bizanhikari Bizankou Go Aikensou ♀Red · 2004

Japan

Tomoka Go Nagata Kensha ♀Red · 2011

Japan

AKIHO 5TH CHUGOKU.SHIKOKU DIVISION SHOW WAKAINU CLASS 1ST WINNERKunitomo Go Okayama Minami ♂Red · 2008

Japan

MEIYOSHO WINNER 2010Tenchoumaru Go Senshuu Takashihamasou ♂Red · 2005

Japan Yumejo Go Ukitakenshou ♀Red · 2002

Japan

Fuuka Go Okayama Nishi Oota ♀Red · 2007

Japan Shumpuu Go Senshuu Takashihamasou ♂Red · 2003

Japan Mishou Go Kurashiki Wakamatsusou ♀Red · 2004

Japan

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Generations Photos

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