© S.Butoma
Ryuutensou Tsuru
- Breeder
- Anna Kryukova, Ryuutensou
- Kennel
- Ryuutensou
- Gender
- Female
- Date of birth
- 25 May 2015
- Country of birth
- Russia
- Colour
- Red
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
1.76%
Low. Common ancestors: Sora Go Senshuu Takashihamasou, Ryuugoku Go Matsusaka Yamanaka.
AVK — distinct ancestors
93.5%
58 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Common pedigree — rarer than 23% of the Akita born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 27,653 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 generations
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 |
|---|---|---|---|
| Sora Go Senshuu Takashihamasou ♀ | gen. 5 | gen. 3gen. 5 | 0.98% |
| Ryuugoku Go Matsusaka Yamanaka ♂ | gen. 5 | gen. 3 | 0.78% |
| COI over 5 generations | 1.76% | ||
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.
The 2nd Russia AKIHO Fest 2013 class Souken B 2nd Place., Jun Russian Ch., Jun Lithuanian Ch., Jun Ukrainian Ch., Jun Winner Club Lithuanian., Russian Ch., RKF Ch., National Club Ch., Grand Ch., Ch of SHOWMegapolis Style Eita ♂
Russia
Russian Grand Champion, National Club Champion, Russian ChampionToukyou Go Touseien ♂
Japan
Genpei Go Kouyazan Miyauchisou ♂Japan
AKIHO WINNERMeika Go Ryuukensou ♀Japan
Russian Ch., RKF CH., Russian Junior Ch., Bundessieger Puppy Winner RKF Ch. -Megapolis Style Zenhime ♀Russia
Ch.Spain , Ch.Russia , Junior Russian Champion, Ukranian Champion, RKF champion, Vencedor del centenario 2011Hidemaru Go Shun'You Kensha ♂
Spain
INTERNATIONAL CHAMPION; NATIONAL AKITA CLUB CHAMPION; AKITA CUPS AND EUROPEAN HOZONKAI PLACER; GRCH RUSSIA; CH RKF, RUS, UKR, BEL, LIT; J CH CLUB, RUS; CACIB X 5Futaba Go Shirai ♀Japan
Ryuutensou Momoka Go ♀Russia
AKIHO Waka Inu winner (Kansai Championships, Osaka), AKIHO Bronze winner Souken class (Odate, Akita Prefecture, Japan), Champion of BulgariaKankuuhomare Go Senshuu Takashihamasou ♂JapanRyuugoku Go Matsusaka Yamanaka ♂JapanSora Go Senshuu Takashihamasou ♀Japan
Russian Junior Champion, Russian Champion, RKF Champion, National Akita Club WinnerSayuri Go ♀Sayuri Go
Italy
Young Italian Ch. - Italian Ch.Kajitsu No Myage Go ♂Italy
Hishikawa Go ♀Hishikawa GoItalyOffspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Full siblings 1 litter · 5 dogs
♀ Ryuutensou TsubakiRed · born in Russia · 
lives in Belarus
♀ Ryuutensou TsuboneRed · born & living in Russia
♂ Ryuutensou TsukasaRed · born & living in Russia
♀ Ryuutensou TsukikoRed · born & living in Russia
♂ Ryuutensou TsutomuRed · born & living in Russia
Half-siblings, sire's side 2 litters · 2 dogs
♂ Keitaro S Goluboy ZvezdyRed · born & living in Russia
- ♀ Z'Sakura S Goluboy Zvezdy born & living in Russia