Yosho San
Registration n° LO1369979
- Breeder
- Maria Cristina Bignamini
- Kennel
- Tenshi No Tamashi
- Dam
- Iki
- Gender
- Female
- Date of birth
- 18 March 2013
- Country of birth & standing
- Italy
- Size
- 63 cm (24.8 in)
- Weight
- 30 kg (66.1 lb)
- Colour
- White
- Breeding status
- Retired
Notes
DISPLASIA ANCA HD.B (1)
DISPLASIA GOMITO ED (0)
Genetic indicators
COI — inbreeding
6.05%
Low. Common ancestors: Fukutarou Go Okadeyama Kensha, Hokuto Go Kisarazu Shirai Kensha.
AVK — distinct ancestors
67.7%
42 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Common pedigree — rarer than 36% of the Akita born in the last 15 years (since 2012)
How often its ancestors (over 8 generations) appear in the pedigrees of the 27,393 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 2
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 |
|---|---|---|---|
| Fukutarou Go Okadeyama Kensha ♂ | gen. 2gen. 4 | gen. 4gen. 5 | 5.86% |
| Hokuto Go Kisarazu Shirai Kensha ♂ | gen. 3gen. 5 ×2 | gen. 5 | 0.2% |
| COI over 5 generations | 6.05% | ||
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.
Fuzuoka Go Di Casa Saporito ♂
Fukutarou Go Okadeyama Kensha ♂
TOKYO BEST AKITA 2000Hokuto Go Kisarazu Shirai Kensha ♂
Lamu Go Di Casa Saporito ♀
FRENCH CHAMPION 2005Kasuga Go Shirai ♂
Akarui Go Di Casa Saporito ♀
Arashi No Haru ♂
Masamune ♂
Daiki Go ♂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
♀ Kami Tenshi No TamashiRed ·
born & living in Italy
♀ Shory SanRed ·
born & living in Italy1 litter
Full siblings 1 litter · 2 dogs
- ♂ Drake SanRed ·
born & living in Italy
♂ Kamisaki SanWhite ·
born & living in Italy2 litters
Half-siblings, sire's side 8 litters · 14 dogs
♂ Koro SanRed ·
born & living in Italy
- ♂ AchihitoRed ·
born & living in Italy
- ♂ Hiroko GoRed ·
born & living in Italy4 litters
♂ Kentaro GoRed ·
born & living in Italy2 litters
♂ Mazen GoRed ·
born & living in Italy6 litters
Added by MAGNI FRANCESCO. Last updated by MAGNI FRANCESCO 23 Sep 2026.