Benifutae Go Uzen Ichikawasou
紅二重号 羽前市川荘 · Registration n° NIPPO H21-26068
- Breeder
- not recorded
- Gender
- Female
- Date of birth
- 10 September 2009
- Country of birth & standing
- Japan
- Colour
- Red
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
0.78%
Low. Common ancestor: Toyonishiki Go Toyohashi Onoda.
AVK — distinct ancestors
59.7%
37 distinct ancestors out of 62 possible. Among known ancestors only: 97.4%.
Pedigree completeness
61.3%
24 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Rare lines — rarer than 88% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 11,380 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 |
|---|---|---|---|
| Toyonishiki Go Toyohashi Onoda ♂ | gen. 3 | gen. 5 | 0.78% |
| COI over 5 generations | 0.78% | ||
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.
Japan
NIPPO Kansei KenKokuhou Go Shounan Wakousou ♂国宝号 湘南和光荘NIPPO 8-21184Japan
Many times G.N. Soukensho & SeikenshoToyonishiki Go Toyohashi Onoda ♂豊錦号 豊橋小野田NIPPO 2-34915JapanJapanJapanJapanJapanJapanJapanJapanJapanJapan
NIPPO Kansei Ken (6 x Honbusho)Mori No Toyokuni Go Yoshino Ichimorisou ♂森の豊国号 吉野一森荘NIPPO 12-14857, JS-06113/11-0Japan
Seki No Ichihime Go Kouchi Sawamoto Kensha ♀関ノ一姫号 高知沢本犬舎JapanOffspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Direct offspring 1 litter · 1 dog
♀ Kouzan No Harushige Go Kouzan No TsubasaRed · born in Japan · 
lives in Italy1 litter
Half-siblings, sire's side 1 litter · 1 dog
- ♀ Kuni No Ayahime Go Hamamatsu Shinwasou born & living in Japan1 litter
Added by gas.10. Last updated by Kazeshimasou 4 days ago.