Okuni Go Matsusaka Yamanaka
Registration n° AKIHO 04-2013
- Breeder
- not recorded
- Owner
- Yamanaka
- Kennel
- Matsuzaka Yamanaka
- Gender
- Male
- Date of birth
- 11 September 2004
- Country of birth & standing
- Japan
- Colour
- Red
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
2.73%
Low. Common ancestors: Tougaku Go Mizushima Nakajimasou, Zuishou Go Senshuu Takashihamasou, Mami Go Senshuu Takashihamasou, Tetsuyama Tetsuzan Tetsumaru Go Okuyama Kensha.
AVK — distinct ancestors
67.7%
42 distinct ancestors out of 62 possible. Among known ancestors only: 80.8%.
Pedigree completeness
83.9%
10 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Common pedigree — rarer than 16% of the Akita born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 27,661 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 |
|---|---|---|---|
| Tougaku Go Mizushima Nakajimasou ♂ | gen. 4gen. 5 | gen. 5 ×3 | 1.56% |
| Zuishou Go Senshuu Takashihamasou ♂ | gen. 4 | gen. 4 | 0.78% |
| Mami Go Senshuu Takashihamasou ♀ | gen. 5 | gen. 5 ×2 | 0.2% |
| Tetsuyama Tetsuzan Tetsumaru Go Okuyama Kensha ♂ | gen. 5 | gen. 5 | 0.2% |
| COI over 5 generations | 2.73% | ||
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.
Kunihomare Go Ukitakensou ♂
MEIYOSHOU (2003)Kunimitsu Go Fuuryuuen ♂
Aika Go Mizushima Nakajimasou ♀
MEIYOSHO WINNER 2005Kaiyou Go Okufujisou ♂
MEIYOSHO WINNER 2000Hikarugenji Go Kantou Takeshi ♂
MEIYOSHO WINNER 2004Shouki Go Edogawa Hiroshi Maruhiro ♀
Zuikou Go Senshuu Takashihamasou ♂Offspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Full siblings 1 litter · 3 dogs
♂ Mikuni Go Matsusaka YamanakaRed ·
born & living in Japan
♀ Nanako Go Matsuzaka YamanakaRed ·
born & living in Japan- ♂ Ryuugoku Go Matsusaka YamanakaRed ·
born & living in Japan
Half-siblings, sire's side 4 litters · 5 dogs
- ♀ Hakusemme Go Kagano YaoyaWhite ·
born & living in Japan
♂ Mikunihomare Go Kagano YaoyaRed · born in Japan ·
lives in Belgium
♀ Momoka Go Okayama InoueRed ·
born & living in Japan
- ♂ Rikisyun Go KitayaRed ·
born & living in Japan
♀ Tsugumi Go Toyokawa IguchisouRed ·
born & living in Japan