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.
SireG'Jindai Go Of Kamino KenGakuun GoOwn COI 1.56% over 5 generations
DamJ'Iitsutae De L'Eden Des ShokouOwn COI 1.17% over 5 generations Genetic indicators of the litter
COI — inbreeding
0.98%
Low. Common ancestors: Awa Aihime Go Musashi Aiwa, Tomoegozen Go Tateyama Matsunaga.
AVK — distinct ancestors
87.1%
54 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 29% of the Akita born in the last 15 years (since 2012)
Litter: 29% ♂ Sire: Common lines · 20% ♀ Dam: Common lines · 18%
How often the puppies' ancestors (over 6 generations) appear in the pedigrees of the 27,546 recent dogs: rare lines bring new genes to 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 Aihime Go Musashi Aiwa ♀ | gen. 4 | gen. 4 | 0.78% |
| Tomoegozen Go Tateyama Matsunaga ♀ | gen. 5 | gen. 5 | 0.2% |
| COI over 5 generations | 0.98% | ||
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.
CH. de Suisse, JCH. du LuxembourgG'Jindai Go Of Kamino Ken ♂Gakuun Go
France
MEIYOSHO WINNER 2010Daiyuu Go Misaki Ootanisou ♂
JapanKura Go Kyouseisou ♂Japan
Yuki No Hana Go Tamura Kumada Kensha ♀Japan
Mako Go Toukyou Musashi Aiwa ♀Japan
Ryuuko Go Minatomaru ♂Japan
Suzukanme Go Musashi Aiwa ♀Japan
J'Iitsutae De L'Eden Des Shokou ♀France
Aiko Kensha Katsuro ♂
Hungary
EUROPEAN JUNIOR CHAMPION 2007, CROATIAN JUNIOR CHAMPION 2007, 116TH AKIHO HONBUTEN (WAKA INU) 3RD AT 11 MONTHS, KANTOU REGION SHOW (WAKA INU) 1ST AT 10 MONTHS, CHIBA SHOW (WAKA INU) 2ND AT 10 MONTHSBirin Go Musashi Aiwa ♂Japan
Sanae Go Shun'You Kensha ♀
Spain
Ginshu Go Kami No Mori Kensha ♀France
Ginsen Go Touseien ♂JapanAsuka Go Ryuuhou Yamagami ♀AsukaJapan