Ryotaro Go Yamada

Registration n° RG/RSA/12?05179

Breeder: Kenia Maria Ballve Behr - Yamada
Owner: Andre Laurido - João Neto Kennel Takafumi
Kennel: Canil Yamada
Sire: Meihou Go Touseien
Dam: Kiyomi Go Dell'Antico Oriente
Gender: Male
Date of birth: 6 December 2012
Country of birth & standing: Brazil

Colour: Red

Genetic indicators

COI — inbreeding

3.91%

Low. Common ancestors: Tomoegozen Go Tateyama Matsunaga, Hokuto Go Kisarazu Shirai Kensha, Fuuwa Go Shirai.

AVK — distinct ancestors

79%

49 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Very common pedigree — rarer than 4% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 8 generations) appear in the pedigrees of the 27,457 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 3

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
Tomoegozen Go Tateyama Matsunaga ♀	gen. 3	gen. 3	3.13%
Hokuto Go Kisarazu Shirai Kensha ♂	gen. 5 ×4	gen. 5	0.59%
Fuuwa Go Shirai ♀	gen. 5 ×2	gen. 5	0.2%
COI over 5 generations			3.91%

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

BRAZILIAN CHAMPIONMeihou Go Touseien ♂Red · 2008

Japan

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

Japan

MEIYOSHOU WINNER 2007Kitanoyuu Go Otafukusou ♂Red · 2003

Japan Tomoegozen Go Tateyama Matsunaga ♀Red · 2002

Japan

AKIHO WINNERMeika Go Ryuukensou ♀Red · 2006

Japan

113th (5/3/2005)HQ Show Wakainu-Male-Class-4th AwardKoutaro Go Shirai ♂Red · 2004

Japan

Yukino Go Isehara Futami ♀Red · 2003

Japan

Kiyomi Go Dell'Antico Oriente ♀Red · 2007

Italy

CHAMPION OF ITALYBandou Tarou Go Saginuma Kensha ♂Red · 2004

Japan

MEIYOSHOU (2006)Azumahomare Go Aso Inoue ♂Red · 2002

Japan Tomoegozen Go Tateyama Matsunaga ♀Red · 2002

Japan

Italian ChampionKumi ♀Red · 2004

Italy

Kaiojishin Go ♂Red · 2001

Italy

Mari Go ♀Red · 2003

Italy

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

Tomoegozen Go Tateyama Matsunaga ×2

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Generations Photos

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Offspring and relatives

Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.

Full siblings 1 litter · 1 dog

Litter of 6 December 2012

Meihou Go Touseien×Kiyomi Go Dell'Antico Oriente

♂ Kamui Go YamadaRed · born & living in Brazil

Half-siblings, sire's side 7 litters · 11 dogs

Litter of 2 July 2013

Meihou Go Touseien×Seiunne Go Miyagi Shindensou

♂ Taikoshiro Go Shun'You KenshaRed · born & living in Spain
♂ Yuki Yama Go Shun'You KenshaBrindle · born & living in Spain

Litter of 1 September 2012

Meihou Go Touseien×Oka Hime De Br Higashi

♀ Masami Go Br HigashiRed · born & living in Brazil
♂ Meishi Go Br HigashiRed · born & living in Brazil

Litter of 4 April 2012

Meihou Go Touseien×Kumagai No Daiyoko

♂ Kumagai No Hikaru GenjiRed · born & living in France

Litter of 26 October 2010

Meihou Go Touseien×Shinka Go Aso Inoue

♂ Kotomaru Go Shun'You KenshaRed · born in Spain · lives in Russia

Litter of 30 April 2010

Meihou Go Touseien×Banshouhime Go Shun'You Kensha

♀ Aikomi Go Shun'you KenshaRed · born in Spain · lives in Slovak Republic

Litter of 29 March 2010

Meihou Go Touseien×Juri Go Aso Inoue

♀ Chieko Go Shun'You KenshaRed · born in Spain · lives in Lithuania
♀ Emiko Go Shun'You KenshaRed · born in Spain · lives in Belgium

Litter of 22 January 2009

Meihou Go Touseien×Sakurahime Go Shun'You Kensha

♂ Marunomei Go Shun'You KenshaRed · born & living in Spain
♂ Mieho Go Shun'You KenshaRed · born in Spain · lives in Argentina

Half-siblings, dam's side 3 litters · 8 dogs

Litter of 14 February 2011

Miyakohomare Go Aomori Mikamisou×Kiyomi Go Dell'Antico Oriente

♂ Musashi Go Shun'You KenshaRed · born in Spain · lives in Belgium
♂ Tsuyoshi Go Shun'You KenshaRed · born in Spain · lives in Germany

Litter of 15 October 2009

Hidemaru Go Shun'You Kensha×Kiyomi Go Dell'Antico Oriente

♀ Kiyomizu Go Shun'you KenshaRed · born & living in Spain
♀ Kiyume Go Shun'You KenshaRed · born & living in Spain
♀ Koikume Go Shun'You KenshaRed · born & living in Spain

Litter of 4 April 2009

Unshou Go Shun'You Kensha×Kiyomi Go Dell'Antico Oriente

♀ Etsuko Go Shun'You KenshaBrindle · born in Spain · lives in France
♀ Haruka No Hime Go Shun'You KenshaRed · born in Spain · lives in Belgium
♂ Ryuutarou Go Shun'You KenshaRed · born & living in Spain