Tsunaumme Go Murasakisou
Registration n° AKIHO 22-1238
- Breeder
- not recorded
- Gender
- Female
- Date of birth
- 16 July 2022
- Country of birth
- Japan
- Colour
- Brindle
Genetic indicators
COI — inbreeding
15.63%
High. Common ancestors: Tsunatomi Go Murasakisou, Byakurenge Go Zenhosha.
AVK — distinct ancestors
45.2%
28 distinct ancestors out of 62 possible. Among known ancestors only: 56%.
Pedigree completeness
80.6%
12 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Rare lines — rarer than 99% of the Akita born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 27,502 recent dogs: rare lines bring new genes to 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 |
|---|---|---|---|
| Tsunatomi Go Murasakisou ♂ | gen. 2 | gen. 2 | 12.5% |
| Byakurenge Go Zenhosha ♀ | gen. 3 ×2 | gen. 3 | 3.13% |
| COI over 5 generations | 15.63% | ||
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.
Tsunagoro Go Murasakisou ♂
Japan
Souken Class 2nd Award 142th Honbuten; Seiken B Class Tokuyuu 2nd Award 146th Honbuten; Seiken A Class Tokuyuu 3rd Award149th Honbuten; Seiken A Class MEIYOSHŌ WINNER 150th HonbutenTsunatomi Go Murasakisou ♂Japan
TOKUYUU 5th Award, Seiken A Class, 139th HonbutenTsunatora Go Megumi ♂Japan
Byakurenge Go Zenhosha ♀JapanHokutenhime Go Murasakisou ♀Japan
140th Honbuten Youken B 2. placeHokutoryuu Go Noheji ♂JapanByakurenge Go Zenhosha ♀JapanKochoran Go Murasaki Sou ♀JapanSouken Class 2nd Award 142th Honbuten; Seiken B Class Tokuyuu 2nd Award 146th Honbuten; Seiken A Class Tokuyuu 3rd Award149th Honbuten; Seiken A Class MEIYOSHŌ WINNER 150th HonbutenTsunatomi Go Murasakisou ♂JapanTOKUYUU 5th Award, Seiken A Class, 139th HonbutenTsunatora Go Megumi ♂JapanByakurenge Go Zenhosha ♀JapanHime Tora Go Oofune Sou ♀JapanSakyo Go Yado ♂JapanKotora Go Tochiotome Sou ♀JapanSame colour, same dog: these ancestors appear several times in this pedigree.
Offspring and relatives
No offspring or siblings are recorded for this dog yet.
Added by kenichiai. Last updated by kenichiai 26 Mar 2025.