© Cassio Martins
Kojiro Go Ryukyu Uruma
Brazilian Jr. Ch
- Breeder
- Yuichi Tomimoto
- Owner
- Cassio Martins
- Kennel
- Ryuukyuu Uruma
- Gender
- Male
- Date of birth
- 18 December 2024
- Country of birth
- Japan
- Country of standing
- Brazil
- Colour
- Black and Tan
- DNA coat colour
- Ee · Cream carrier · Not a longcoat or pinto carrier
- HD
- HD A / Excellent · View the X-ray
- ED
- ED 0
- Patella
- Grade 0
- Eyes
- Clear
- Health notes
- Scissor bite, full dentition
- Breeding status
- Active
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
Rare pedigree — rarer than 80% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 11,571 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 |
|---|---|---|---|
| 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.
JapanJapanJapanJapanJapanJapanJapan
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 2190198JapanJapanOffspring 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
Half-siblings, sire's side 1 litter · 1 dog
♂ Ryu No Kokusho Go Ryukyu UrumaBlack and Tan · born in Japan · 
lives in Russia
Added by Prodigus. Last updated by Prodigus 3 weeks ago.