Menu
Yeijro Rykovia

© Tomasz Tobiasz

Yeijro Rykovia

Breeder
Tomasz Tobiasz - Rykovia
Owner
Wojciech Sliwinski
Sire
Ichinoseki Aka Go Fuen No Oka
Dam
Arika Rykovia
Gender
Male
Date of birth
28 September 2015
Country of birth
Poland
Country of standing
United Kingdom
Colour
Red

Genetic indicators
The three figures are recalculated for the generations chosen.

COI — inbreeding

0%

No common ancestor over 5 generations.

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 35% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,675 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 generations

How these figures are calculated

COI — Wright's formula: F = Σ (½)n₁+n₂+1 × (1 + FA), 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

Print / PDF

The whole tree fits on screen. Pinch to zoom in on a dog.

Parents
Grandparents
Great-grandparents
Ichinoseki Aka Go Fuen No OkaChampion of Poland, 3 x CAC, 2 x BOBIchinoseki Aka Go Fuen No Oka ♂Red · 2014PolandRyouju Go ShiraiINTERCHAMPION; Winner Puppy Male WDS 2013, V-ce Champion Hozonkai 2013; 2014; 2nd Place WDS Helsinki 2014Ryouju Go Shirai ♂Red · 2012JapanSagenta Go ShiraiITALIAN CHAMPIONSagenta Go Shirai ♂Red · 2011JapanBeni Aoi Go Shirai2012 HQ SPRING SHOW YOKEN A FEMALE 1ST AWARDBeni Aoi Go Shirai ♀Red · 2011JapanHaganisshou Halne WzgorzeWORLD CHAMPION 2010 - INTERCHAMPION, Polish Champion, Polish Junior Champion, Polish Junior Winner 2009, Champion of Champions 2010, V-ce Bucharest Winner 2012, Lithuanian Club Winner 2010Haganisshou Halne Wzgorze ♀Red · 2008PolandB'Mitsukuni Go De La Valle Des Dragons SacresINT.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 · 2006FranceKami Halne Wzgorze2x JUNIOR WINNER , CACKami Halne Wzgorze ♀Red · 2005PolandArika Rykovia3X CWCArika Rykovia ♀Red · 2012PolandShirai X KokiMultiChampion, Interchampion, Junior Italian Champion - Giovanie Promessa ENCI, Polish Champion, Champion of Belarus, Champion of Ukraine, Champion of Romania and Grand Romania Champion, 12 x Best of Breed, 15 x Best of Sex, 10 x CACIB, 12 x CAC, 6 x Best YoungShirai X Koki ♂Red · 2009ItalyBandou Tarou Go Saginuma KenshaCHAMPION OF ITALYBandou Tarou Go Saginuma Kensha ♂Red · 2004JapanSanae GoINTERNATIONAL CHAMPION - SPANISH CHAMPION - BUNDESSIEGER CHAMPION 2007Sanae Go ♀Red · 2004ItalyBryza Lubelskie Pola4x CWCBryza Lubelskie Pola ♀Red · 2010PolandSubarashii Co Ty Na To2 DIPLOMAS OF ESTIMATE EXCELLENCYSubarashii Co Ty Na To ♂Red · 2006PolandKajitsu No Okashi Go ♀Red · 2005Italy
Embed this pedigree on your website

Copy this code into a page of your website. The pedigree stays up to date automatically, and the frame adjusts to its exact height.

Preview If your website builder refuses the <script> line, keep only the <iframe> line and adjust its height.

Offspring and relatives

Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.

Full siblings 1 litter · 1 dog
Litter of 28 September 2015
Ichinoseki Aka Go Fuen No Oka×Arika Rykovia
Half-siblings, sire's side 1 litter · 1 dog
Litter of 30 December 2016
Ichinoseki Aka Go Fuen No Oka×dam not recorded
Half-siblings, dam's side 3 litters · 7 dogs
Litter of 12 February 2019
Taizo Go Rykovia×Arika Rykovia
Litter of 16 April 2016
Rashomon Go Fuen No Oka×Arika Rykovia
Litter of 2014
Hokusai Go Virgini Kensha×Arika Rykovia