Ryu No Kokusho Go Ryukyu Uruma
NIPPO Registered
JCH RUS, JCH RKF, JCLUB CH RUS, JGRAND CH RUS, JSHOW CH RUS
- Breeder
- Yukei Tomimoto
- Owner
- Evgeniya Makaricheva
- Kennel
- Ryuukyuu Uruma
- Gender
- Male
- Date of birth
- 25 February 2025
- Country of birth
- Japan
- Country of standing
- Russia
- Colour
- Black and Tan
Genetic indicators
COI — inbreeding
0.39%
Low. Common ancestor: Fukutenriki Go Bingo Kashimasou.
AVK — distinct ancestors
59.7%
37 distinct ancestors out of 62 possible. Among known ancestors only: 86%.
Pedigree completeness
69.4%
19 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Average lines — rarer than 69% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 10 generations) appear in the pedigrees of the 10,898 recent dogs: rare lines bring new genes to 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 |
|---|---|---|---|
| Fukutenriki Go Bingo Kashimasou ♂ | 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 + 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.
An Go Ryukyu Uruma ♀
Hiko Go Ryuukyuu Urama ♀
Jug. CAC-VDH, Jug.CAC-DCNHKagetora Go Ryuukyuu Uruma ♂影虎号 琉球うるまSBN:JS 10202/130 - NIPPO H25-22375, LOE 2190198Offspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Direct offspring 1 litter · 1 dog
♂ Kingiku UtidokoroSesame · born in Russia ·
lives in France
Half-siblings, sire's side 1 litter · 1 dog
♂ Kojiro Go Ryukyu UrumaBlack and Tan · born in Japan ·
lives in BrazilHD AED 0Patella 0Eyes Clear
Added by Elevage of Metella 14 hours ago. Last updated by Elevage of Metella 14 hours ago.