Akira
Registration n° LO17173777
- Breeder
- Ulderico Giuliano
- Owner
- Andrea Gennaro
- Sire
- Kenta
- Dam
- Maya
- Call name
- Akira
- Gender
- Female
- Date of birth
- 23 September 2017
- Country of birth & standing
- Italy
- Colour
- Red
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
3.13%
Low. Common ancestor: Maninblack Del Biagio.
AVK — distinct ancestors
85.5%
53 distinct ancestors out of 62 possible. Among known ancestors only: 86.9%.
Pedigree completeness
98.4%
1 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Rare lines — rarer than 89% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 8 generations) appear in the pedigrees of the 11,126 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 |
|---|---|---|---|
| Maninblack Del Biagio ♂ | gen. 3 | gen. 3 | 3.13% |
| COI over 5 generations | 3.13% | ||
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.
Kenta ♂LO16123380
Italy
Hiro ♂LO10125845Italy
Maninblack Del Biagio ♂LO0569110Italy
Inkasblasko ♀ROI 06/14727ItalyItaly
IT CHNachi Go Kanagawa Shirai ♂ROI 12/140868
Japan
HR IT CH, Crufts 2013 QualifiedShibumi Del Biagio ♀ROI 11/59002Italy
Maya ♀LO1318523ItalyItaly
Harutora Go Momotarousou ♂LOI01198068, JS-02195/01-0JapanItalyItalyManinblack Del Biagio ♂LO0569110Italy
FranceSame 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.
Full siblings 3 litters · 3 dogs
Half-siblings, dam's side 1 litter · 2 dogs
Added by silvia.alla. Last updated by silvia.alla 1 week ago.