Bos Kumade

Registration n° PKR.V-9838

International CH, Polad CH, Poland JCH, Club Winner, Club Junior Winner

Breeder: not recorded
Sire: Oshitsumaru Go No Shatsuko
Dam: Eiko Tozama
Gender: Male
Date of birth: 17 August 2002
Country of birth: Slovak Republic
Country of standing: Poland

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

0.59%

Low. Common ancestor: Ise Unryu Go Ise Meiwa Kensha.

AVK — distinct ancestors

95.2%

59 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare pedigree — rarer than 95% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 10 generations) appear in the pedigrees of the 27,293 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 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
Ise Unryu Go Ise Meiwa Kensha ♂	gen. 4gen. 5	gen. 5	0.59%
COI over 5 generations			0.59%

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

Junior World CH, Hungary CH, Hungary GCH, BISOshitsumaru Go No Shatsuko ♂Red · 1994

Italy Kita No Tenkou Go Seigansou ♂Red · 1993

Japan

MEIYOSHO WINNER 1992Tenichimaru Go Kawashita Kensha ♂Red · 1989

Japan Yoshino Go Otafukusou ♀Red · 1991

Japan Shogunhime Go Okayama Nakanishisou ♀Red · 1992

Japan

Meiyosho Winner 1990Tochi No Shogun Go Saitama Hibarisou ♂Red · 1986

Japan Maihime Go Okayama Nakanishisou ♀Red · 1990

Japan

Czech Republic CH, Slovak Republic CH, Slovak Republic JCHEiko Tozama ♀Red · 1998

Czech Republic

Zuiho Go Nichinansou Nichinansow ♂Red · 1993

Japan Taiho Go Hatsutakiso ♂Red · 1992

Japan Hana Go Bunan Warabi Hakkensou ♀Red · 1988

Japan

CACIB, RCACIB, 4xCACAurora's Sky Flower ♀Red

USA

Ryuumei Maru Go Kyuushuu Mochimatsu ♂MagicRed · 1994

Japan Aurora's Destiny ♀Red · 1993

USA

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Generations Photos

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