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.
SireYiruma Go Minami KenshaOwn COI 3.52% over 5 generations
DamMoya Go Shinsei KenshaOwn COI 3.91% over 5 generations Genetic indicators of the litter
COI — inbreeding
8.59%
Moderate. Common ancestors: Kazuki Go Daruma Kensha, Anzu Go Shirai, Cantor Go Dell'Antico Oriente, Yuushou Go Musashi Aiwa, Ukyou Go Shirai.
AVK — distinct ancestors
67.7%
42 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value of this litter for the breed's diversity
Common lines — the puppies would be rarer than 27% of the Akita born in the last 15 years (since 2012)
Litter: 27% ♂ Sire: Very common lines · 6% ♀ Dam: Very common lines · 12%
How often the puppies' ancestors (over 6 generations) appear in the pedigrees of the 27,553 recent dogs: rare lines bring new genes to the breed.
Common ancestors and how they connect 5
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 |
|---|---|---|---|
| Kazuki Go Daruma Kensha ♂ | gen. 3 | gen. 3 | 3.13% |
| Anzu Go Shirai ♀ | gen. 3 | gen. 3 | 3.13% |
| Cantor Go Dell'Antico Oriente ♂ | gen. 3 | gen. 4 | 1.56% |
| Yuushou Go Musashi Aiwa ♂ | gen. 5 ×3 | gen. 5 | 0.39% |
| Ukyou Go Shirai ♂ | gen. 4 | gen. 4gen. 5 | 0.39% |
| COI over 5 generations | 8.59% | ||
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.
JUNIOR ITALIAN CHAMPION - RIPRODUTTORE SELEZIONATOYiruma Go Minami Kensha ♂
Italy
Giovane promessa ENCI 2017 - Junior champion svizzero 2017 - campione giovane sociale 2017 - Campione ITALIANO 2018 - Campione SLOVENO 2018 - Winter winner 2018 - ENCI WINNER 2018 - Campione sociale 2018 - BOB CRUFTS 2019 - CAMPIONE SVIZZERO DI BELLEZZA 2019 - EUROPEAN CHAMPION 2019Kohaku Go Daruma Kensha ♂Italy
Akita Cup 2013 classe Waka Inu Male - Akita Cup 2014 classe Soken Male - Akita Cup 2015 classe Seiken B Male - Akita Cup 2017 classe Seiken A Male - Giovane promessa ENCI - Riproduttore selezionato ENCI - Campione Italiano di Bellezza 2015 - Campione Sociale 2015 - Campione Sammarinese di Bellezza 2016 - Campione Internazionale 2017 - Campione RiproduttoreCantor Go Dell'Antico Oriente ♂Italy
Reika Go Shirai ♀
Japan
Yukiko Go Minami Kensha ♀Italy
CAMPIONE RIPRODUTTORE - II CLASSIFICATO SEIKEN B AKITA CUP 2017 - BOB e BIS 25th NVAI SPECIALITY 2016 - BOB e BIS 12th JAPANESE BREED SHOW EUROPE 2016 - CAMPIONE ITALIANO DI BELLEZZA - RIPRODUTTORE SELEZIONATO ENCI -VICECAMPIONE CLASSE INTERMEDIA WDS 2015-BOB RADUNO WDS 2015 - WINNER HOZONKAI EUROPEAN CLUB CLASS YOKEN A 2014 - CAMPIONE SOCIALE GIOVANI MASCHIO 2014Kazuki Go Daruma Kensha ♂Italy
RIPRODUTTORE SELEZIONATO ENCIAnzu Go Shirai ♀Japan
Moya Go Shinsei Kensha ♀Italy
CAMPIONE ITALIANO; CAMPIONE RIPRODUTTORE; Italian Junior Champion; TOKUYUU WINNER 2023 Hozonkai Europa Seiken A; Riproduttore Selezionato ENCIKinryuu Go Minami Kensha ♂ItalyCAMPIONE RIPRODUTTORE - II CLASSIFICATO SEIKEN B AKITA CUP 2017 - BOB e BIS 25th NVAI SPECIALITY 2016 - BOB e BIS 12th JAPANESE BREED SHOW EUROPE 2016 - CAMPIONE ITALIANO DI BELLEZZA - RIPRODUTTORE SELEZIONATO ENCI -VICECAMPIONE CLASSE INTERMEDIA WDS 2015-BOB RADUNO WDS 2015 - WINNER HOZONKAI EUROPEAN CLUB CLASS YOKEN A 2014 - CAMPIONE SOCIALE GIOVANI MASCHIO 2014Kazuki Go Daruma Kensha ♂ItalyRIPRODUTTORE SELEZIONATO ENCIAnzu Go Shirai ♀Japan
Fujiko Doragon No Kokoro Yuki ♀Italy
Vice European Veteran Champion Slovenia 2024; Veteran Italian Champion ; Riproduttore selezionato ENCIZenji Go Dell'Antico Matagi ♂Italy
Riproduttrice selezionata ENCI; Italian Junior Champion ; 2°place Akita CUP 2019 Soken Class; Campionessa sociale 2019Sayaka Go Daruma Kensha ♀ItalySame colour, same dog: these ancestors appear several times in this pedigree.