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Kokuryuu's Reign of Wind and Ice

Kokuryuu's Reign of Wind and Ice

Breeder & owner
Pam & Leah Crowley
Kennel
Kokuryuu Shibas
Sire
Reign of Darkness Go Sakura Kensha
Dam
Kokuryuu's Daughter of the Night
Call name
Rowan
Gender
Male
Date of birth
14 August 2022
Country of birth & standing
USA
Colour
Sesame
Eyes
Clear

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

COI — inbreeding

0.39%

Low. Common ancestors: Kurotama Go Gold Typhoon Jr Jp, Aso No Kuroka Go Takayuusou.

AVK — distinct ancestors

91.9%

57 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Common lines — rarer than 34% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,380 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 2

Over 5 generations: each ancestor found on both the sire's and the dam's side, and what it adds to the COI.

AncestorSire's sideDam's sideShare of the COI
Kurotama Go Gold Typhoon Jr Jp ♂ gen. 5 gen. 5 0.2%
Aso No Kuroka Go Takayuusou ♀ gen. 5 gen. 5 0.2%
COI over 5 generations0.39%

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.

Kokuryuu's Reign of Win…Reign of Darkness Go Sakura KenshaReign of DarknessSaskatchewan Trail's PegreenSaskatchewan Trail's Pe…Ebizou Go ChisugsouEbizouKuromine Go Shun'you KenshaKuromineKurotama Go Gold Typhoon Jr JpKurotamaKokuryuu's Daughter of the NightKokuryuu's Daughter of …San Jo Rock Steady at KokuryuuSan Jo Rock Steady at K…San Jo Jay-ZSan Jo Jay-ZKurochiyoda Go Shun'you KenshaKurochiyodaAso No Kuroka Go TakayuusouAso No Kuroka

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 + 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

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

Parents
Grandparents
Great-grandparents
Reign of Darkness Go Sakura KenshaAKC Champion, DCATReign of Darkness Go Sakura Kensha ♂Sesame · 2020France
Jack Sparrow de l'Empire des SamouraïsJack Sparrow de l'Empire des Samouraïs ♂NIPPO H29-594Sesame · 2014France
Morningstar Patrick SwazeAm ChMorningstar Patrick Swaze ♂NP23326401Black and Tan · 2009USA
Fuku No Gomahime Go HikobaeFuku No Gomahime Go Hikobae ♀NIPPO H22-11156Sesame · 2010Japan
Saskatchewan Trail's PegreenSaskatchewan Trail's Pegreen ♀NIPPO H29-27682Black and Tan · 2016Belgium
Ebizou Go ChisugsouDutch ChampionDutch Veteran ChampionBelgium ChampionInternational ChampionBrussels Winner'16Ebizou Go Chisugsou ♂NHSB 3331057 - LOE2210777 - NIPPO H26-24953Black and Tan · 2014Spain
Houri No Shiki Go Sapporo KagasouHouri No Shiki Go Sapporo Kagasou ♀NIPPO H26-21784Black and Tan · 2014Japan
Kokuryuu's Daughter of the NightKokuryuu's Daughter of the Night ♀NP55957701Black and Tan · 2019USA
San Jo Rock Steady at KokuryuuMulti BISS Am CH GCHG CA DCATSan Jo Rock Steady at Kokuryuu ♂NP41620301Red · 2015USA
San Jo Jay-ZMulti BISS Am ChSan Jo Jay-Z ♂NP29152501Black and Tan · 2011USA
San Jo Lillith FairAm.Ch, RN, RATO, CA, NF, OA, OAJ, FDCH-G, CGCSan Jo Lillith Fair ♀AKC NP276271/01Red · 2010USA
San Jo Goddess of the NightSan Jo Goddess of the Night ♀NP46307103Black and Tan · 2017USA
Daiko No Miles Davis at San JoAm ChDaiko No Miles Davis at San Jo ♂NP41733503Black and Tan · 2015USA
San Jo Elivira of LemaitreCHSan Jo Elivira of Lemaitre ♀NP33113801Black and Tan · 2011USA
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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 3 January 2022
Reign of Darkness Go Sakura Kensha×Kokuryuu's Daughter of the Night
1 ♂
Half-siblings, sire's side 3 litters · 5 dogs
Litter of 10 July 2022
Reign of Darkness Go Sakura Kensha×Hi-Jinx Crimson Flame at Kokuryuu
2 ♀
Litter of 20 April 2022
Reign of Darkness Go Sakura Kensha×Katai 'N' Kuro Oka I'll Be There For You
1 ♂
Litter of 11 April 2022
Reign of Darkness Go Sakura Kensha×Kuro Oka Enjoy Your Day
1 ♂ · 1 ♀
Half-siblings, dam's side 2 litters · 4 dogs
Litter of 29 May 2024
San Jo Back in Black×Kokuryuu's Daughter of the Night
3 ♀
Litter of 17 March 2023
San Jo Fashion Icon×Kokuryuu's Daughter of the Night
1 ♀

Added by Sayashibas. Last updated by magicbear 19 Aug 2024.