Natural Sakurano Hana
Registration n° FIN15962/97
FIN CH, LV CH, FINW-98
- Breeder
- Raija & Kai Laakso
- Sire
- Marisven Akihiro
- Gender
- Female
- Date of birth
- 4 November 1996
- Country of birth
- Finland
- Colour
- Red
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
1.56%
Low. Common ancestor: Yukarihime of Mikado House.
AVK — distinct ancestors
79%
49 distinct ancestors out of 62 possible. Among known ancestors only: 87.5%.
Pedigree completeness
90.3%
6 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 1
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 |
|---|---|---|---|
| Yukarihime of Mikado House ♀ | gen. 3 | gen. 4 | 1.56% |
| COI over 5 generations | 1.56% | ||
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.
Finland
United Kingdom
Kurotetsu of Kohtokusow at Makoto ♂黒鉄号 高徳荘KCRN0095462N03
Japan
Yukarihime of Mikado House ♀KCREG. N 0095899 N04JapanUnited KingdomUnited KingdomJapan
FIN&EST CH, EST.W.-99, AdvanceW.-99Kinkain Onohime ♀FKC.REG.:SF39058/94Finland
FIN CHHweeko Akai ♂FKC.:REG.SF20636/93
NetherlandsUnited KingdomFinland
DenmarkUnited KingdomOffspring 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 · 2 dogs
♀ Natural MarikoRed · born & living in Finland- ♀ Natural TamikoRed · born & living in FinlandEyes Clear
Half-siblings, dam's side 1 litter · 1 dog
♂ Natural SamuraiRed · born & living in Finland
Added by AZ. Last updated by jespertoivo 23 Sep 2026.