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.
SireUgo Unryuu Go Ugo KurosawasouOwn COI 3.13% over 5 generations
DamUkie No Waki Go Ken'Ichi AiOwn COI 0% over 5 generations Genetic indicators of the litter
COI — inbreeding
0.59%
Low. Common ancestors: Musasi Go Satou Shouji, Akina Go Sugisawa Kensha.
AVK — distinct ancestors
95.2%
59 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value of this litter for the breed's diversity
Rare pedigree — the puppies would be rarer than 98% of the Akita born in the last 15 years (since 2012)
Litter: 98% ♂ Sire: Rare pedigree · 95% ♀ Dam: Rare pedigree · 93%
How often the puppies' ancestors (over 6 generations) appear in the pedigrees of the 27,652 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed.
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 |
|---|---|---|---|
| Musasi Go Satou Shouji ♂ | gen. 5 ×2 | gen. 5 | 0.39% |
| Akina Go Sugisawa Kensha ♀ | gen. 5 | gen. 5 | 0.2% |
| COI over 5 generations | 0.59% | ||
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 of the litter
The whole tree fits on screen. Pinch to zoom in on a dog.
AKIHO Tohoku Hokkaido Sou-Shibuten Soken 1st place, GRAND CHAMPION Romania, CHAMPION Romania, Excellent 1/9 & CAC on Club show, 6x Excellent 1, 6x CAC, 2x CACIB, BOB, BOS,Ugo Unryuu Go Ugo Kurosawasou ♂
Japan
140th Honbuten Youken B 2. placeHokutoryuu Go Noheji ♂Japan
TOKUYUU WINNER 99th akiho show youKen class WINNER 104th Akiho show Youken class WINNER 140th Honbuten : 6th soken class 138th Honbuten : 5th, yoken A classSeiryuu Go Koeda ♂Japan
Ai Sakurahime Go Noheji ♀JapanKazahana Go Akita Ugo ♀Japan
Kotobukimaru Go Kannarisou ♂JapanTsubaki Go Enoki Kensha ♀Japan
Excellent 1, CAJC, CACIB junior, BEST OF BREED junior, BEST OF BREEDUkie No Waki Go Ken'Ichi Ai ♀
Czech Republic
C.I.B.-J INTERNATIONAL CHAMPION junior, BEST IN SHOW jr, BEST IN SHOW IV, BEST IN SHOW baby, rBEST IN SHOW puppy, BEST IN SHOW puppy III, BEST IN GROUP III, vce EUROPEAN WINNER baby, BEST AKITA SKSJP’22, MULTI jr CHAMPION - Czech, Slovak, BiH, FBiH, 2xClub, MULTI CHAMPION - BiH, FBiH, 3x Club WINNER, 2x National WINNER, 2x Club jr WINNER, GRAND PRIX WINNER, Vitez WINNER, Autumn WINNER, Jubilee jr WINNER, 8x VP 1, BOB baby, 4x Cruft’s qualification, 12x CAJC, 17x CAC, 4x CACIB, 15x BOB, BOSFukudaitoryo Go Ken'Ichi Ai ♂Czech Republic
INTERNATIONAL CHAMPION - C.I.B., 138th Honbuten Youken B 2nd place, 139th Honbuten Waka Inu 3rd place, BEST IN GROUP honor, rBEST IN GROUP, BIS & 3x rBIS couple, Czech GRAND CHAMPION, Slovak GRAND CHAMPION, CHAMPION of Poland, Czech CHAMPION, Slovak CHAMPION, Slovenian CHAMPION, Club WINNER, Special show WINNER, 2x Crufts qualification, GRAND PRIX Slovakia winner, National WINNER, 25x Excellent 1 - CAC, 8x CACIB, rCACIB, 2x BOS, 11x BOBDaitou Go Okayama Nishi Oota ♂Japan
INTERNATIONAL CHAMPION - C.I.B., Romanian GRAND CHAMPION, Slovak CHAMPION, Romanian CHAMPION, Slovak Junior CHAMPION, Czech Junior CHAMPION, Hungarian Junior CHAMPION, BIS & rBIScouple, 3x Club Junior CHAMPION, Slovak Puppy CHAMPION, Junior club winner, 2x BOB Minor Puppy, 4x Very Promising 1 - Minor Puppy, 13x CAJC, 14x CAC, r.CAC, CAC CMKU, 4x CACIB, 4x r.CACIB 2x BOJ, 2x Best female, 8x BOS, 3x BOBYiuna Go Wataky Kensha ♀
Spain
INTERNATIONAL CHAMPION - C.I.B., Best Akita female in Slovakia 2019, Hungarian GRAND CHAMPION, Hungarian SHOW CHAMPION, Hungarian CHAMPION, Slovak CHAMPION, SKSJP Junior CHAMPION, 3x 2020 CRUFTS QUALIFICATION, 17x Excellent 1, CAJC, 19x CAC, 8x Res. CAC, 5x Res.CACIB, 9x CACIB, 5x BOS, 2x BOBWakeshima Go Sakura No Sono ♀
Poland
Shouryuu Go Hamataishou ♂Japan
Chiemi Go Sakura No Sono ♀Poland