Tronkaers Yoko-Saki
Registration n° FIN33538/97
FIN CH
- Breeder
- Alice Christensen
- Owner
- Raija & Kai Laakso
- Kennel
- Tronkær
- Gender
- Male
- Date of birth
- 1 August 1996
- Country of birth
- Denmark
- Country of standing
- Finland
- Colour
- Red
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
6.64%
Moderate. Common ancestors: Kaissas Bijin Natsu Hime, Teruarashi Of Fuji Itohsow, C.R.T.'S K'S Vixen.
AVK — distinct ancestors
59.7%
37 distinct ancestors out of 62 possible. Among known ancestors only: 78.7%.
Pedigree completeness
75.8%
15 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Rare pedigree — rarer than 99% 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 3
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 |
|---|---|---|---|
| Kaissas Bijin Natsu Hime ♀ | gen. 3 | gen. 2 | 6.25% |
| Teruarashi Of Fuji Itohsow ♂ | gen. 5 | gen. 5 | 0.2% |
| C.R.T.'S K'S Vixen ♀ | gen. 5 | gen. 5 | 0.2% |
| COI over 5 generations | 6.64% | ||
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.
Germany
CHTronkaers Beni Bukoshimo ♂DK21765/93 - ZBNR SI 940 101
Denmark
Mokelumne Danji Riko ♂DK24089/92
United Kingdom
Multi championKaissas Bijin Natsu Hime ♀DK00437/91Denmark
Multi champion, Int./VDH CHKiku ♀DK14549/91, DCNH-SI 92 0033Denmark
Akanboo ♂DK21705/88Denmark
Asahi-So Kiku Me Go ♀DK09593/90, DCNH-SI 92 R003
Sweden
DK CHTronkaers Amina Lotus ♀DenmarkMulti championKaissas Bijin Natsu Hime ♀DK00437/91Denmark
Shibas Nest Jp Nippo ♂JKC. JS-01717/90E
Champion Denmark, CIBKiskas Cinnamon at Madason ♀16107/90United KingdomSame colour, same dog: these ancestors appear several times in this pedigree.
Offspring 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
♂ Natural SamuraiRed · 
born & living in Finland
Half-siblings, sire's side 2 litters · 2 dogs
♀ Nidhøg's Natsu ZennmaiRed · born in DenmarkPatella 0
- ♀ Kalinin's Miss ZukiRed · born & living in Denmark
Added by AZ. Last updated by AZ 23 Sep 2026.