Jitsuko Petaki Kensha
Registration n° CMKU/AI/4081
Junior Club Champion BOB ,BOS, CACIB ,CAC CAJC, Best JUNIOR, Youth Winner
- Breeder
- Petr Kuco
- Owner
- Zaneta Simickova
- Kennel
- Petaki Kensha
- Gender
- Female
- Date of birth
- 29 April 2021
- Country of birth & standing
- Czech Republic
- Colour
- Red
Genetic indicators
COI — inbreeding
2.34%
Low. Common ancestors: Ginji Go Shirai, Sara Go Shirai, Kitanojou Go Saginuma Kensha, Mikuni Go Matsusaka Yamanaka.
AVK — distinct ancestors
85.5%
53 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Very common lines — rarer than 14% of the Akita born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 27,502 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations
Common ancestors and how they connect 4
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 |
|---|---|---|---|
| Ginji Go Shirai ♂ | gen. 4 | gen. 3 | 1.56% |
| Sara Go Shirai ♀ | gen. 5 ×2 | gen. 4 | 0.39% |
| Kitanojou Go Saginuma Kensha ♂ | gen. 5 | gen. 5 | 0.2% |
| Mikuni Go Matsusaka Yamanaka ♂ | gen. 5 | gen. 5 | 0.2% |
| COI over 5 generations | 2.34% | ||
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
The whole tree fits on screen. Pinch to zoom in on a dog.
Slovakia puppy Champion, Junior Club Champion, Czech junior championRyuseymaru No Totoru Ookami ♂Ryuseymaru No Totoru
Russia
Megapolis Style Fugaku ♂Russia
JUNIOR WORLD WINNER-2011, Breed Ch-2012 (Best Akita in Russia 2012), Russian JunCh, EUROPEAN HOZONKAI CHAMPION, RUSSIAN GRAND Ch., Natioanl Akita Club Ch., Montenegro Ch., Portugal Champion, Russian Ch., RKF Ch., National Club Junior Ch.,Megapolis Style Zenkoji Zenkodzhi ♂Russia
Russian Champion, RKF ChampionMegapolis Style Michi ♀Russia
Reina Go Shirai ♀
Japan
Campione Italiano Campione Riproduttore Riproduttore SelezionatoIkkoku Go Shirai ♂JapanTamahime Go Shirai ♀Japan
Slovakia puppy Champion, Junior Club Champion,Slovak Club Champion,Winner ranking 2017,Slovak Champion, Czech Champion, Polish Champion,Czech Grand Champion, Slovak Grand ChampionS'Kioko Sakuraban ♀
Romania
2 RCAC, 25 CAC,RCACIB,14CACIB , 15 BOB ,3 BOS , 4 RBOG ,2 BOG ,BOG3, BIS3,Club Winner Austria,4th place European Hozonkai 2014 Yoken A,Romania Champion,Hungaria Champion,Serbia Champion,Slovenia Champion,Croatia Champion,Ukraine Champion,Club Winner Slovakia,RCAC Raduno Milano 2015,2nd Souken Class Akita Cup Italia 2015H'Magojiro Sakuraban ♂Romania
Hirotaro Go Di Casa Saporito ♂
Italy
European Hozonkai CH, Romania CH, Romania JCHIoko Go Di Casa Saporito ♀Italy
Miki Go Dell'Antico Oriente ♀Italy
WINNER Akita Cup 2013Ginji Go Shirai ♂Japan
Ruri Go Shirai ♀JapanOffspring and relatives
No offspring or siblings are recorded for this dog yet.
Added by zaneta.si@seznam.cz. Last updated by zaneta.si@seznam.cz 12 Oct 2025.