Yukiko Roal

Breeder: not recorded
Sire: B'Mitsukuni Go De La Valle Des Dragons Sacres
Dam: Daichi Go Omono Gawa
Gender: Female
Date of birth: 20 October 2009
Country of birth: Poland
Country of standing: Czech Republic

Colour: White
Breeding status: Retired

Genetic indicators

COI — inbreeding

1.17%

Low. Common ancestor: Tougaku Go Mizushima Nakajimasou.

AVK — distinct ancestors

91.9%

57 distinct ancestors out of 62 possible. Among known ancestors only: 95%.

Pedigree completeness

96.8%

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

Value for the breed's diversity

Average lines — rarer than 68% 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
Tougaku Go Mizushima Nakajimasou ♂	gen. 5 ×3	gen. 4	1.17%
COI over 5 generations			1.17%

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

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Parents

Grandparents

Great-grandparents

B'Mitsukuni Go De La Valle Des Dragons Sacres

INT.Ch., Ch.PL, J.Ch.PL, J.KL.Winner'07, J.PL.Winner'07, J.EUR.Winner Middle & East'07, LT.Winner'08 , Win. .KL'09, PL Winner'09, 3 x CACIB,5 x CWC,4 x BOBB'Mitsukuni Go De La Valle Des Dragons Sacres ♂Red · 2006

France

Daitetsu Go Tetsuyukisou ♂Red · 2001

Japan

MEIYOSHOU (2003)Kunimitsu Go Fuuryuuen ♂Red · 1999

Japan Shouka Go Mizushima Nakajimasou ♀Red · 2000

Japan

French Vice Champion 2009Sachihime Go Keihan Tsutsumi ♀Red · 2004

Japan Japan. ChKotetsu Go Housenkaku ♂Red · 2002

Japan

Inter,Japan. ChBenihagoromo Go Keihan Tsutsumi ♀Red · 2001

Japan

Ch.PL, Mł.Ch.PL, Mł.Zw.PL'05, Mł.Zw.KL'05Daichi Go Omono Gawa ♀Red · 2004

Poland

PL JCH PL CHFujimaru Go Miyagi Kozaki Kensha ♂Red · 2000

Japan Ryouun Go Mamurokawa Suzumoto ♂Brindle · 1998

Japan Michi Go Miyagi Kozaki Kensha ♀Red · 1995

Japan JUNIOR CHAMPION OF POLAND, CHAMPION OF POLANDSayuri Go Sakai Suwa ♀Red · 2000

Japan

WORLD CHAMPION, ASIAN CHAMPION, INTERNATIONAL CHAMPION, ITALIAN CHAMPION, JKC WINNER, MULTI CAC CACIB BOB BOGKakusui Go Tezuka Kensha ♂Red · 1998

Japan Yuriko Go Sakai Suwa ♀Brindle · 1999

Japan

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Generations Photos

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