Rikihome of Yoshizen Kotobukisou
Registration n° NM335309/01
- Breeder
- Kotobuki Sasayama
- Owner
- Jean Uchida
- Call name
- Hanako
- Gender
- Female
- Date of birth
- 11 July 1979
- Country of birth
- Japan
- Country of standing
- USA
- Colour
- Red
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
0%
No common ancestor over 5 generations.
AVK — distinct ancestors
22.6%
14 distinct ancestors out of 62 possible. Among known ancestors only: 100%.
Pedigree completeness
22.6%
48 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Not enough known ancestors over 10 generations to compare this dog.
Over: 6 generations 8 generations 10 generationsHow 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.
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 4 litters · 5 dogs
- ♀ Graham Uchida's Sunojo Ginger TornadoRed · born in USA ·
lives in Canada
- ♂ Graham Uchida's MaverickBlack and Tan · born in USA
- ♂ Graham Uchida's ChiyukiRed · born in USA
♀ Graham Uchida's Mischief MakerRed ·
born & living in USA