Under the Bridge de la Perle des Quatre Âmes

Breeder & owner: Aurélie Lecoq
Kennel: De la Perle des Quatre Âmes
Sire: Lyurua Dyuring Chikyu No Tomi
Dam: Revolution Girl de la Perle des Quatre Âmes
Call name: Under
Date of birth: 10 September 2023
Country of birth & standing: France

Size: 36.5 cm (14.4 in)
Colour: Red
Other DNA results: ay/ay ; E/e
HD: HD B / Good
Patella: Grade 0
Eyes: Clear with gonioscopy (tested 2025)
Health notes: Pedigree ADN+ filiation ; test de caractère 10/10 ; GM1 clear

Genetic indicators

COI — inbreeding

0.39%

Low. Common ancestor: Juhou Go Kuwana Mitomosou.

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

Common pedigree — rarer than 26% 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
Juhou Go Kuwana Mitomosou ♂	gen. 5	gen. 4	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

French Champion, Champion of National ShowLyurua Dyuring Chikyu No Tomi ♂Sesame · 2018

Russia

JCH-RUS, CH-RUS,RKF,ROM,SRB,BUL,BALKHandzimemesite Umi Ga Kikoeru ♂RKF 2551579Red · 2009

Russia

Int.Ch. CH(DK S D N PL LT) 12xBISS RCACSCHPT(1) CACIB (4) ChLU ChNLMara-Shimas Koki's Kime Waza ♂NHSB2531980, SE47148/2010, LSVK 0027/09Red · 2004

Netherlands

INT CH JCh of Russia, Ukraine Сh of Russia, Lithua, Bulgaria, Romania, Serbia, Balkan Country Gr Ch of Bulgaria CH RKF Winner of EURASIAHandzimemesite Giza ♀RKF 2094547, FI 43430/11Black and Tan · 2007

Russia

Rus JCh, Rus Ch, RKF Ch, AZE Ch, GEO Ch, ARM ChLyurua Dyuring Nagare Boshi ♀RKF 4403561Red · 2015

Russia

RUS JCh, RUS ChHandzimemesite Zhiay-no Fukay ♂RKF 3667787Red · 2013

Russia

RUS JCh, LTU JCh, RUS Ch, RKF ChLyurua Dyuring Shina Tsukiko ♀RKF 3471181Red · 2012

Russia

Revolution Girl de la Perle des Quatre Âmes ♀Red · 2020

France

JCH France, 4th yearling class CRUFT 2019, ChFr, ChMNE, Grand ChMNE, ChIB, Ch French National Show ChFrVNazgul of Inivruk ♂Red · 2017

France

Lord of the Ring des Portes de la Moria ♂Red · 2015

France

I'Eiyaku ♀Red · 2013

France

Puppy Latin Winner 2019Shiomaru Licence to Kill ♀Red · 2018

Russia

Junior Champion of Russia, Junior Champion of Belarus, Junior European Champion 2015, Champion of Russia, Champion of Estonia, Champion of Belarus, Champion of RKF, Champion of Finland, Inter Champion, Champion of Sweeden, Club Winner, Champion Of Shiba National Club, Champion of Norway, Champion of Nordic Countries, Best Shiba 2017 in RussiaHandzimemesite Hiro ♂RKF 3946949Red · 2014

Russia

Handzimemesite Gayakushi ♀Red · 2015

Russia

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Generations Photos

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