Ikki no Asuka go Tessaiga
- Breeder
- Elettra Grassi
- Kennel
- Tessaiga
- Gender
- Female
- Date of birth
- 13 January 2010
- Country of birth & standing
- Italy
- Breeding status
- Retired
Notes
HD: B
Patella: 0/0
Genetic indicators
COI — inbreeding
4.1%
Low. Common ancestors: Jinriki Go Imabari Miyakosow, Tenna Del Biagio, Innisfree Andrew Del Biagio, Innisfree Sara of Del Biagio.
AVK — distinct ancestors
80.6%
50 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Rare pedigree — rarer than 87% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 10 generations) appear in the pedigrees of the 11,098 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 |
|---|---|---|---|
| Jinriki Go Imabari Miyakosow ♂ | gen. 3 | gen. 4gen. 5 | 2.34% |
| Tenna Del Biagio ♀ | gen. 4 | gen. 4gen. 5 | 1.17% |
| Innisfree Andrew Del Biagio ♂ | gen. 4gen. 5 | gen. 5 | 0.39% |
| Innisfree Sara of Del Biagio ♀ | gen. 5 | gen. 5 ×2 | 0.2% |
| COI over 5 generations | 4.1% | ||
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.
Tokijin Toride no Tessaiga ♂
Italy
EW-06 EVW-11 JBIS JBISS Multi CHSayuki del Biagio ♂ROI 03/91675Italy
World Champion - Italian Champion - International Champion - Luxemburgian Champion - Bundessigier VDHJinriki Go Imabari Miyakosow ♂LOI 99/98961
JapanItaly
Champion of Italy, Champion of San Marino, Cirn Champion 2007, International ChampionNaho Go Ashikaga Souunsou ♀菜穂号 足利草雲荘NIPPO 16-20787/LO06108507JapanJapanJapan
Entei go Tessaiga ♀Italy
Italian ChampionKuro-Saimyosho Del Biagio ♂Italy
international chSakura go del Biagio ♀
Italian JCH, Italian CH, European CH 2005 & 2007, Internation CH, Gibraltar CH, Croatian CH, San Marino CH, Luxemburgian CH, Slovenian CH.Nariaki Go Del Biagio ♂LOI 03/41458Italy
World Champion 2003 & 2006, European Champion, International Champion, Italian Champion, Luxemburgian Champion, Croatian Champion, Polish Champion, Monaco Champion, Slovenian ChampionVerusca Del Biagio ♀ItalyOffspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Direct offspring 3 litters · 4 dogs
- Niobe no Sun go TessaigaRed · born & living in ItalyPatella 0
♀ Aiko No Sun Go TessaigaSesame · born & living in ItalyHD APatella 0Eyes Clear 2018
♀ Gemmei go tsuki go tessaigaRed · born & living in Italy
♀ Ginger No Sun Go TessaigaRed · born in ItalyHD APatella 0
Half-siblings, dam's side 1 litter · 1 dog
♀ Noriko no Sakura go TessaigaRed · born & living in ItalyHD APatella 0