Genetic indicators
All three figures are recalculated for the number of generations selected.
COI — inbreeding
0.59%
Low. Common ancestors: Ryuuhou Go Zenhosha, Seihou Go Miyagi Fujiwara.
AVK — distinct ancestors
88.7%
55 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
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.
Daiyuu ♂
Ryuusei Go Sawadaka Kensha ♂
Hime Mizuki No Yayoi Go ♀
Kakuryuu Go Mino Kokeisou ♂
Fukusukeme Go Hiddencascade ♀
Yuchi ♀
Kiyoshi Go Dell'Antico Oriente ♂
ITALIAN CHAMPION , JUNIOR ITALIAN CHAMPION, 2° RADUNO WDS 2016, 2° AKITA CUP 2016 WAKA INU,Hachiko Samurai Noriko ♂
Nippon Sun Zenryoku ♀Offspring and relatives
Grouped by litter, with both parents at the top of each block.
Half-siblings, sire's side 3 litters · 3 dogs
♂ Nobu ToraBrindle · Italy
- ♂ HiroschiBrindle · Italy
♂ Fukujumaru GoBrindle · Italy
Added by akitaken. Last updated by akitaken 17 Mar 2026.