Taigen Go Tamashi Kensha

Registration n° LO18176523

JR ITALIAN CHAMPION

Breeder: Francesco Pallarino - Tamashi Kensha
Owner: Alessio Gaetano Mancino
Kennel: Tamashi Kensha
Sire: Gen Go Shirai
Dam: Narita Go Tamashi Kensha
Gender: Male
Date of birth: 12 September 2018
Country of birth & standing: Italy

Colour: Red

Genetic indicators

COI — inbreeding

1.56%

Low. Common ancestors: Ginji Go Shirai, Matsukaze Go Musashi Aiwa, Awa Aihime Go Musashi Aiwa, Hokuto Go Kisarazu Shirai Kensha.

AVK — distinct ancestors

77.4%

48 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 7% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,518 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
Ginji Go Shirai ♂	gen. 5	gen. 3	0.78%
Matsukaze Go Musashi Aiwa ♂	gen. 5	gen. 4	0.39%
Awa Aihime Go Musashi Aiwa ♀	gen. 5	gen. 5	0.2%
Hokuto Go Kisarazu Shirai Kensha ♂	gen. 5	gen. 5	0.2%
COI over 5 generations			1.56%

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

Gen Go Shirai ♂Red · 2016

Japan

MULTI AKIHO WINNERMasato Go Shirai ♂Red · 2014

Japan

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

Japan

Yuri Go Ryuukensou ♀Red · 2007

Japan Tamami Go Shirai ♀Red · 2014

Japan

Kenshin Go Shirai ♂Red · 2013

Japan Sayaka Go Shirai ♀Red · 2011

Japan

Narita Go Tamashi Kensha ♀Red · 2015

Italy

Campione Italiano Campione Riproduttore Riproduttore SelezionatoIkkoku Go Shirai ♂Red · 2011

Japan

WINNER Akita Cup 2013Ginji Go Shirai ♂Red · 2010

Japan Shion Go Musashi Aiwa ♀Red · 2008

Japan

Winner Akita Cup 2015Yukino Go ♀Red · 2010

Italy

Soutou Go Yahata Kensha ♂Red · 2006

Japan

Young Italian Champion - Italian ChampionKomachi ♀Red · 2002

Italy

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Generations Photos

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