Nozomi Go Kosiwa Jp
Registration n° JAX-JS-01357/24W · NIPPO Registered
- Breeder
- Yosuke Kobayashi
- Kennel
- Koshiwasou
- Call name
- Ojou
- Gender
- Female
- Date of birth
- 12 January 2024
- Country of birth
- Japan
- Country of standing
- Poland
- Size
- 35 cm (13.8 in)
- Colour
- Red
- DNA coat colour
- Ay/Ay EE · Not a cream, longcoat or pinto carrier
- GM1
- Clear
- Health notes
- Full dentition
- Breeding status
- Active
Genetic indicators
COI — inbreeding
2.54%
Low. Common ancestors: Koujinryuu Go Tosa Kuroshiosou, Houga Go Sanuki Mizumotosou.
AVK — distinct ancestors
75.8%
47 distinct ancestors out of 62 possible. Among known ancestors only: 83.9%.
Pedigree completeness
90.3%
6 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Average pedigree — rarer than 47% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 11,552 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 |
|---|---|---|---|
| Koujinryuu Go Tosa Kuroshiosou ♂ | gen. 3 | gen. 4gen. 5 | 2.34% |
| Houga Go Sanuki Mizumotosou ♂ | gen. 5 | gen. 5 | 0.2% |
| COI over 5 generations | 2.54% | ||
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.
Tetsu No Komaryuu Go Sanuki Mizumotosou ♂JKC-NP/H29-21448
Japan
BOS at NIPPO GN 2016Koujin No Tetsu Go Sanuki Mizumotosou ♂光神の鉄号 讃岐水本荘NIPPO H25-6178Japan
2010 Nippo Grand National BISKoujinryuu Go Tosa Kuroshiosou ♂光神竜号 土佐黒潮荘NIPPO H19-12096, JS -07914/14-0JapanJapanJapan
Ryouta Go Sanuki Mizumotosou ♂亮太号 讃岐水本荘NIPPO H17-35509JapanJapanJapan
Gekkoumaru Go Sanuki Mizumotosou ♂月光丸号 讃岐水本荘JKC-NP/H26-30060Japan
Fuji no Suzuka go Fuji Hachimansou ♀NIPPO H24-6621JapanJapan
Gouriki Go Sanuki Mizumotosou ♂NIPPO H25-15213JapanJapanOffspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Half-siblings, sire's side 6 litters · 6 dogs
♂ Bunta Go KoshiwasouRed · born & living in Japan
♂ Sakura No Homare Go KoshiwasouRed · born in JapanHD BPatella 0Eyes Clear
♂ Satsukiryuu Go KoshiwasouRed · born in Japan · 
lives in NorwayHD DEyes Clear
♂ Shinnosuke Go Fuji HachimansouRed · born in Japan · 
lives in PolandHD APatella 0Eyes Clear
- ♀ Miyabi go Koshiwasou born & living in Japan
Added by Edyta Gajewska. Last updated by Edyta Gajewska 24 Sep 2026.