Ryouta Go Sanuki Mizumotosou
亮太号 讃岐水本荘 · Registration n° NIPPO H17-35509
- Breeder
- not recorded
- Gender
- Male
- Date of birth
- not recorded
- Country of birth & standing
- Japan
- Colour
- Red
Genetic indicators
COI — inbreeding
2.34%
Low. Common ancestors: Shishimaru Go Sanuki Mizumotosou, Terujishi (Terushishi) Go Sanuki Mizumotosou.
AVK — distinct ancestors
32.3%
20 distinct ancestors out of 62 possible. Among known ancestors only: 80%.
Pedigree completeness
40.3%
37 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Average pedigree — rarer than 59% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 11,550 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 |
|---|---|---|---|
| Shishimaru Go Sanuki Mizumotosou ♂ | gen. 4 | gen. 3 | 1.56% |
| Terujishi (Terushishi) Go Sanuki Mizumotosou ♂ | gen. 5 ×3 | gen. 4 | 0.78% |
| COI over 5 generations | 2.34% | ||
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.
JapanJapan
Gemmaru Go Sanuki Mizumotosou ♂元丸号 讃岐水本荘NIPPO 9-8953JapanJapanJapanJapanJapan
Shishimaru Go Sanuki Mizumotosou ♂獅子丸号 讃岐水本荘NIPPO 4-35974JapanJapanJapanOffspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Direct offspring 14 litters · 15 dogs
- ♀ Mitsukime Go Sanuki MizumotosouRed · born in Japan
- ♀ Ryouhime Go Sanuki MizumotosouRed · born in Japan
- ♀ Chigusa Go Iyo ShinyasouRed · born in Japan
- ♀ Kenshinhime Go Sanuki Mizumotosouborn in Japan
- ♀ Eika Go Sanuki Mizomotosou born & living in Japan
- ♀ Kenshimme Go Sanuki MizumotosouRed · born in Japan
- ♂ Kenshin Go Sanuki Mizumotosou born & living in Japan
- ♀ Mio Go Sanuki MizumotosouRed · born & living in Japan
- ♀ Yuzukinahime Go Sanuki Mizumotosou born & living in Japan
- ♀ Kiyomihime Go Sanuki MizumotosouRed · born in Japan
- ♀ Komahi Go Sanuki Mizumotosouborn in Japan
- ♀ Suzume Go Sanuki MizumotosouRed · born & living in Japan
Half-siblings, sire's side 7 litters · 7 dogs
- ♂ Chiyoyuki Go Shinshuu Marukosouborn in Japan
♂ Chiyokouryuu go Sanuki Mizumotosou born & living in Japan
- ♂ Kiryuu Go Sanuki Mizumotosouborn in Japan
- ♀ Sumire Go Sanuki Mizumotosou born & living in Japan
- ♀ Minamotohime Go Sanuki MizumotosouRed · born & living in Japan
- ♂ Ryuuki Go Sanuki MizumotosouRed · born & living in Japan
Half-siblings, dam's side 1 litter · 1 dog
- ♀ Mitsukime Go Sanuki MizumotosouRed · born in Japan
Added by Kazeshimasou. Last updated by SameenZ 3 weeks ago.