Ryubihime Go Ryukyu Uruma
- Breeder
- Yuichi Tomimoto
- Owner
- Cassio Martins
- Kennel
- Ryuukyuu Uruma
- Gender
- Female
- Date of birth
- 5 July 2024
- Country of birth
- Japan
- Country of standing
- Brazil
- Colour
- Red
- DNA coat colour
- EE · Not a cream, longcoat or pinto carrier
- HD
- HD A / Excellent
- ED
- ED 0
- Patella
- Grade 0
- Health notes
- Full dentition
Genetic indicators
COI — inbreeding
15.63%
High. Common ancestors: Bentemmaru Go Ichinoshirosou, Beniaoi Go Banshuu Akousou, Kagetora Go Ryuukyuu Uruma, Konohana No Ayahime Go Ryuukyuu Uruma.
AVK — distinct ancestors
35.5%
22 distinct ancestors out of 62 possible. Among known ancestors only: 68.8%.
Pedigree completeness
51.6%
30 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Rare pedigree — rarer than 93% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 8 generations) appear in the pedigrees of the 11,332 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 4
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 |
|---|---|---|---|
| Bentemmaru Go Ichinoshirosou ♂ | gen. 2 | gen. 2 | 12.5% |
| Beniaoi Go Banshuu Akousou ♂ | gen. 3gen. 4 | gen. 3 | 1.56% |
| Kagetora Go Ryuukyuu Uruma ♂ | gen. 4 | gen. 4 | 0.78% |
| Konohana No Ayahime Go Ryuukyuu Uruma ♀ | gen. 4 | gen. 4 | 0.78% |
| COI over 5 generations | 15.63% | ||
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.
JKC.CH/Best In ShowReiwa Benten Go Ryuukyuu Uruma ♂NIPPO R3-19484
JapanJapanJapanJapanJapan
Bentemmomokahime Go Ryukyu Uruma ♀JKC-JS 02916/23JapanJapanJapanJapanJapanJapan
Ryuukahime Go Ryuukyuu Uruma ♀JKC-JS-09093/18-0, NP-H30-8549JapanSame colour, same dog: these ancestors appear several times in this pedigree.
Offspring 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
- ♀ Ryumi Go Ryu Ex Prodigus CanisRed ·
born & living in Brazil
Full siblings 1 litter · 1 dog
♂ Reiwa Unryu Go Ryukyu UrumaRed · born in Japan · 
lives in USAEyes Clear 2025
Added by Prodigus. Last updated by Prodigus 3 weeks ago.