Ushiwakamaru Go Ryuuhou Yamagami

Registration n° AKIHO 12-730

Multi AKIHO Winner, European Champion

Breeder: Hidechika Yamagami - Yamagami Kensha
Owner: Eugenio Baglieri - Dell'Antico Matagi
Kennel: Yamagami Kensha
Sire: Jinryuu Go Hanyuu Saijou
Dam: Sai No Kaede Go Ryuuhou Yamagami
Call name: Waka
Gender: Male
Date of birth: 22 January 2012
Date of death: June 2023
Country of birth: Japan
Country of standing: Italy

Colour: Red

Notes

Akiho Saitama branch show 1st.place in Puppy class (2012 Autumn) -
Akiho Kantou division show 1st.place in Puppy class (2012 Autumn) -
Akiho #127 Honbuten 4th.place in Waka class (2012 Autumn) -
European Hozonkai 1st,place in Waka class (2013) -
European Hozonkai 1st.place in Souken class (2014)
Campione Europeo 2016 in Parigi

Genetic indicators

COI — inbreeding

6.25%

Moderate. Common ancestors: Hidemaru Go Houjuen, Miyakotsukasa Go Kokura Shimauchi, Komachi Bijin Go Daikantou.

AVK — distinct ancestors

64.5%

40 distinct ancestors out of 62 possible. Among known ancestors only: 71.4%.

Pedigree completeness

90.3%

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

Value for the breed's diversity

Common pedigree — rarer than 19% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 8 generations) appear in the pedigrees of the 27,417 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
Hidemaru Go Houjuen ♂	gen. 3	gen. 3	3.13%
Miyakotsukasa Go Kokura Shimauchi ♂	gen. 4 ×2	gen. 4	1.56%
Komachi Bijin Go Daikantou ♀	gen. 3	gen. 4	1.56%
COI over 5 generations			6.25%

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

Jinryuu Go Hanyuu Saijou ♂Red · 2008

Japan Miyakonishiki Go Daikantou ♂Red · 2007

Japan

MEIYOSHOU (2010)Miyakohomare Go Aomori Mikamisou ♂Red · 2006

Japan

Komachi Bijin Go Daikantou ♀White · 2003

Japan

Shuuka Hideka Go Daikantou ♀Red · 2007

Japan

MEIYOSHO WINNER 2007Hidemaru Go Houjuen ♂Red · 2003

Japan

MEIYOSHO WINNER 2009Reika Go Katsurasou Oosawa ♀Red · 2005

Japan

Sai No Kaede Go Ryuuhou Yamagami ♀Red · 2009

Japan

MEIYOSHO WINNER 2012Manjirou Go Maruyoshi ♂Red · 2008

Japan

Awa Kokushi Go Tateyama Matsunaga ♂Red · 2006

Japan

MEIYOSHO WINNER 2010Saino Ayano Otohime Go Daikantou ♀Red · 2005

Japan Seika Go Ryuuhou Yamagami ♀Red · 2008

Japan

MEIYOSHO WINNER 2007Hidemaru Go Houjuen ♂Red · 2003

Japan Hikari Go Ryuuhou Yamagami ♀Red · 2003

Japan

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

Hidemaru Go Houjuen ×2

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Generations Photos

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