Koshiro

Registration n° FI21958/20

Breeder: not recorded
Sire: Akiteru Yamato
Dam: Kojiki Yasumaro Subarashii
Gender: Male
Date of birth: 14 January 2020
Country of birth: Finland

Colour: Red

Genetic indicators

COI — inbreeding

0.39%

Low. Common ancestor: Mara-Shimas The Warrior Princess.

AVK — distinct ancestors

96.8%

60 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Average pedigree — rarer than 46% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,605 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
Mara-Shimas The Warrior Princess ♀	gen. 4	gen. 5	0.39%
COI over 5 generations			0.39%

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

Akiteru Yamato ♂FI37236/18 RKF4793674Red · 2017

Russia

CH RUS, CH RKFNord Heart Akira Takeshi ♂RKF 3811701Red · 2013

Russia

Jun Ch of Russia, Jun Ch of Byelorussia, Jun Ch of National Club, Ch of Russia, Ch of RKF, 'Best Dog 2011' .Handzimemesite Hiroshi ♂RKF 2709595Red · 2009

Russia

Handzimemesite Erizava ♀Black and Tan · 2010

Russia

Jr.CH RUS, CH RUS, CH RKFAiken Sagarime Zhunko ♀RKF3716463Red · 2013

Russia

Rus Mafi-Ja Sazukaru ♂Red · 2009

Russia

Kazakoshi No Aoi Go Yokohama Atsumi ♀Red · 2010

Japan

Kojiki Yasumaro Subarashii ♀Red · 2018

Poland

FIN CH., EST. CH.Souun No Kuromaru Go Ashikaga Souunsou ♂Black and Tan · 2014

Japan

Kuromusou Go Hamamatsu Taikan ♂

Saeka Go Ashikaga Souunsou ♀JKCJS-04989/14-0Black and Tan

CH PLChoshi Josei Tenno Subarashii ♀PKR.V-21615Red · 2014

Poland

Jr.Ch.Pl., FCI World Veteran Winner 2021Nakatake Matagiinu No Katai Go Zara ♂LSVK SI 0047/12Red · 2012

Lithuania

VetChPlAmaterasu Omikami Subarashii ♀PKR.V-17469Red · 2011

Poland

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Generations Photos

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