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.
SireL' Murakami Go From HachimantaiOwn COI 6.64% over 5 generations
DamAya Go Onogoro KenshaAyaOwn COI 0.39% over 5 generations Genetic indicators of the litter
COI — inbreeding
0.78%
Low. Common ancestors: Awa Kokushi Go Tateyama Matsunaga, Manjirou Go Maruyoshi.
AVK — distinct ancestors
88.7%
55 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value of this litter for the breed's diversity
Common pedigree — the puppies would be rarer than 31% of the Akita born in the last 15 years (since 2012)
Litter: 31% ♂ Sire: Very common pedigree · 9% ♀ Dam: Common pedigree · 35%
How often the puppies' ancestors (over 6 generations) appear in the pedigrees of the 27,618 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 |
|---|---|---|---|
| Awa Kokushi Go Tateyama Matsunaga ♂ | gen. 4 | gen. 5 | 0.39% |
| Manjirou Go Maruyoshi ♂ | gen. 5 | gen. 4 | 0.39% |
| COI over 5 generations | 0.78% | ||
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.
JCH of Greece, GREEK JUNIOR CLUB WINNER 2017L' Murakami Go From Hachimantai ♂
Bulgaria
Multiple AKIHO winner - 1st place Souken class 128th honbuten - 1st place Tokuyu Isseki at the Miyagi Shibuten (March 30, 2014), 1st place, Tokuyu Isseki in Seiken B class at the 130th honbuten in Odate, 3 May 2014; National Champion Bulgaria; National Grand Champion Bulgaria; Balkan Champion; Balkan Winner 2015Ranshinmaru Go Noshiro Koujusou ♂
Japan
2xVice World Winner 2013 (Individual and Brace), INTERCHAMPION, 50CAC, 17CACIB, 36BOB, 6BIG, 1BIS2, 4BIS, Jr. AKIHO Champion (Waka Inu) Japan (2011), Ch. Bulgaria, Grand Ch. Bulgaria, Akita and Shiba Inu Club Winner Bulgaria, Ch. Balkan States, Azerbeijan, Cyprus, Georgia, Moldova, Macedonia, Montenegro, Costa Rica, Chili, Colombia, Taiwan, Malaysia, Sri Lanka, Pakistan, Ukraine, Philippines, Turkey, Romania, Black Sea Winner 2013, Middle East European Winner 2013, Cruft's Qualified 2013-2014Rammaru Go Subarusou ♂Japan
Hanapon Go Hanawa Kisaragi ♀Japan
Junior Champion of Bulgaria, Champion of Bulgaria, UKU Champion, Champion of UkraineKisaragi Go Tashiro Futagosou ♀Japan
Soken 1st place (94th Tohoku/Hokkaido Soshibuten)Daiou Go Aomori Mikamisou ♂JapanHana Go Tashiro Futagosou ♀Japan
GREEK JUNIOR CHAMPION, GREEK CLUB WINNER 2017Aya Go Onogoro Kensha ♀Aya
Greece
Multi AKIHO Winner, European ChampionUshiwakamaru Go Ryuuhou Yamagami ♂Japan
Jinryuu Go Hanyuu Saijou ♂Japan
Sai No Kaede Go Ryuuhou Yamagami ♀Japan
Zenbi Go Hi Ga Noboru ♀Greece
CH.GR.Pokemon Go Hi Ga Noboru ♂Greece
Tsuki Yumi No Hi Ga Noboru ♀Greece