Kouhei Go Shirai

Registration n° AKIHO 13-1538

Philippine Champion, Philippine Grand Champion, Crufts 2016 Qualifier, South East Asian Champion, International Champion

Breeder: Koji Shirai - Shirai Kensha
Owner: Marian Canicosa - Perez
Kennel: Yukiko Shirai
Sire: Ugenta Go Shirai
Dam: Tamahime Go Shirai
Gender: Male
Date of birth: 10 May 2013
Country of birth: Japan
Country of standing: Philippines

Colour: Red

Notes

JL- 00339/14-0

Genetic indicators

All three figures are recalculated for the number of generations selected.

COI — inbreeding

8.98%

Moderate. Common ancestors: Matsukaze Go Musashi Aiwa, Kitanojou Go Saginuma Kensha, Awa Aihime Go Musashi Aiwa, Tomoegozen Go Tateyama Matsunaga.

AVK — distinct ancestors

69.4%

43 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

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

Russian Ch., GRAND Russian Ch.,National Akita Club Ch., Finland Ch.Ugenta Go Shirai ♂Red · 2011

Japan Hayatemaru Go Ooshiro ♂Red · 2010

Japan

CHAMPION OF JAPANYuushou Go Musashi Aiwa ♂Red · 2008

Japan

Miki Go Isehara Futami ♀Red · 2005

Japan Yumemeguri Go Shirai ♀Red · 2009

Japan

CHAMPION OF JAPANYuushou Go Musashi Aiwa ♂Red · 2008

Japan Hanamidori Go Shirai ♀Red · 2008

Japan Tamahime Go Shirai ♀Red · 2008

Japan

MULTI AKIHO WINNERMatsukaze Go Musashi Aiwa ♂Red · 2007

Japan

MEIYOSHO WINNER 2011,Kitanojou Go Saginuma Kensha ♂Red · 2005

Japan

MEIYOSHOU (2006)Awa Aihime Go Musashi Aiwa ♀Red · 2001

Japan Momoka Go Musashi Aiwa ♀Red · 2006

Japan

MEIYOSHO WINNER 2009Mikuni Go Matsusaka Yamanaka ♂Red · 2004

Japan

MEIYOSHOU (2006)Awa Aihime Go Musashi Aiwa ♀Red · 2001

Japan

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

Yuushou Go Musashi Aiwa ×2
Awa Aihime Go Musashi Aiwa ×2

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Generations Photos

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