Test a mating
Choose a sire and a dam to preview the pedigree and inbreeding of their future litter. You can also imagine a puppy that does not exist yet, from its two parents, and test its own mating.
SireShingen Go Ootani KenshaOwn COI 0.2% over 5 generations
DamHisako Go Tsuna No OgawaYagaOwn COI 0.39% over 5 generations Genetic indicators of the litter
COI — inbreeding
0%
No common ancestor over 5 generations.
AVK — distinct ancestors
93.5%
58 distinct ancestors out of 62 possible. Among known ancestors only: 100%.
Pedigree completeness
93.5%
4 empty slots. The AVK takes them into account, so read both figures together.
Value of this litter for the breed's diversity
Rare lines — the puppies would be rarer than 93% of the Akita born in the last 15 years (since 2012)
Litter: 93% ♂ Sire: Rare lines · 92% ♀ Dam: Rare lines · 80%
How often the puppies' ancestors (over 6 generations) appear in the pedigrees of the 27,505 recent dogs: rare lines bring new genes to the breed.
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 of the litter
The whole tree fits on screen. Pinch to zoom in on a dog.
Champion of Poland, Hiroshima Branch Waka inu 1st place, 3 x CAC, BOBShingen Go Ootani Kensha ♂
Japan
MEIYOSHO WINNER 2019Buryuu Takeryu Go Mogami Hoshikawa ♂Japan
Bushoumaru Go Enshuunada Oukasou ♂JapanHakuju Go Gassan Shiunsou ♀Japan
MEIYOSHO WINNER 2018Terutora Go Sunada Kensha ♀Japan
MEIYOSHO WINNER 2009Terumasa Go Sunada Kensha ♂JapanTamagusa Go Sunada Kensha ♀Japan
Champion of Poland, Grand Poland Champion, Poland Winner 2022, Poland Club Winner 2021, Special Show Winner SK, 2x BOB, 3x CACIB, 4x Res.Cacib, 5x BOSHisako Go Tsuna No Ogawa ♀Yaga
Czech Republic
D' Kuroshinju Miryoku Kat ♂
Belarus
VICECHAMPION AKITA CLUB GERMANY 2017, LATVIAN JUNIOR WINNER 2014, AKIHO CLUB in GERMANY JUNIOR WINNER 2014, 3RD PLACE WORLD DOG SHOW 2013, YOUKEN B male- 1st place AKIHO Russia 2013, JUNIOR CHAMPION OF LATVIA, CHAMPION OF MOLDOVA, CHAMPION OF BELARUS, CHAMPION OF BESARABIA, CHAMPION OF POLAND, CHAMPION OF LITHUANIA, GRAND CHAMPION OF MOLDAVIA, GRAND CHAMPION OF BESARABIAKabutora Go Takai Kensha ♂Japan
JCH OF BELARUS, JUNIOR GRAND CH OF BELARUS, JCH OF RUSSIA, JCH OF UKRAINE, CHAMPION OF BELARUS, GRAND CHAMPION OF BELARUS, CHAMPION OF BREED, CHAMPION OF RUSSIA, CHAMPION OF UKRAINE, GRAND CHAMPION OF UKRAINE, CHAMPION OF LITHUANIA.Sayuri Hanabatake ♀Belarus
Jun CH CZE, SVK, Jun Club CH CZE (AICC), 2x CAJC, 2x Excellent 1, 3x Baby BOB, BISS Puppy 4, 8x VPTakami Go Hakufumy ♀
Argentina
Hakufuumaru Go Shinzansou ♂Japan
Hakufumy No Zenko Hime Go ♀Argentina