Nobunaga Go Ryuukyuu Miyagi
Registration n° NHSB 2966830
- Breeder
- not recorded
- Owner
- Xin Rampelt
- Call name
- Renzo
- Gender
- Male
- Date of birth
- 20 January 2014
- Country of birth
- Japan
- Country of standing
- Netherlands
- Size
- 40 cm (15.7 in)
- Weight
- 11.4 kg (25.1 lb)
- Colour
- Red
- HD
- HD B / Good
- Patella
- Grade 1
- Eyes
- Clear
Notes
From this page:
https://koibuchikensha.com/koinu/140127m.html
"Date of Birth 27 JAN (2014)"
Genetic indicators
COI — inbreeding
12.5%
High. Common ancestors: Hidenishiki Go Bitchuu Takiyamasou, Taikoumaru go Tahara Ueda Kensha, Seki no Kurenai go Shikoku Sekizensou.
AVK — distinct ancestors
33.9%
21 distinct ancestors out of 62 possible. Among known ancestors only: 65.6%.
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 86% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 8 generations) appear in the pedigrees of the 11,365 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 3
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 |
|---|---|---|---|
| Hidenishiki Go Bitchuu Takiyamasou ♂ | gen. 3 | gen. 2 | 6.25% |
| Taikoumaru go Tahara Ueda Kensha ♂ | gen. 3 | gen. 3 | 3.13% |
| Seki no Kurenai go Shikoku Sekizensou ♀ | gen. 3 | gen. 3 | 3.13% |
| COI over 5 generations | 12.5% | ||
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.
JapanJapanJapanJapanJapanJapanJapanJapanJapanJapanJapanJapanJapanJapanSame 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 2 litters · 2 dogs
♀ Daiyuna V. Xirana KenshaRed · 
born & living in NetherlandsHD APatella 0Eyes Clear 2019
♂ Chikamasa V. Xirana KenshaRed · born & living in NetherlandsAvailable at studHD APatella 0Eyes Passing result 2026