Tora Ryuk Go Okami Kuma Ken
- Call name
- Ryuk
- Gender
- Male
- Date of birth
- 1 March 2024
- Country of birth
- Spain
- Country of standing
- Switzerland
- Size
- 67 cm (26.4 in)
- Weight
- 35 kg (77.2 lb)
- Colour
- Brindle
Genetic indicators
COI — inbreeding
3.13%
Low. Common ancestor: Hiryuu Go Rokkuhando Touwa.
AVK — distinct ancestors
95.2%
59 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Rare lines — rarer than 97% 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 1
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 |
|---|---|---|---|
| Hiryuu Go Rokkuhando Touwa ♂ | gen. 2 | gen. 4 | 3.13% |
| COI over 5 generations | 3.13% | ||
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.
🏵️ SPAIN CHAMPION 2024 🏵️ JUNIOR SPAIN CHAMPION 2019 // Sun Coast Young Winner 2019 / Catalonian Junior Champion 2019 / Sun Coast Winner 2019 / Junior Latin Winner 2020 / Junior Porto Winner 2020 / Pirineos Aragón Junior Winner 2020 / BIS Junior concurso CEPN Zaragoza 2020 / Top ten junior CEPN 2020 / RSCE latin Winner 2024Kunshu De La Senda De T'sunayoshi ♂
Spain
France Champion 2017 / National Dog Shows Champion 2017 / French Club Champion 2016 / 89th Miyagi Prefecture show : 1st place, Yoken class / 83rd Hakodate show : 1st place, Yoken class / 132nd Honbuten show (Odate) : 2nd place, Yoken A class / 96th Tohoku Hokkaido branch show : 1st place, Yoken classHiryuu Go Rokkuhando Touwa ♂
Japan
Kyouun Go Mizusawa Higashi ♂Japan
Sakurahime Go Yosonikansou ♀Japan
Mizuki De La Senda De Tsunayoshi ♀Spain
Tora No Kirinji De La Senda De T'sunayoshi ♂SpainShiroibuki De La Senda De Tsunayoshi ♀Spain
SPAIN CHAMPIONTora Kaoru De Shitan ♀Spain
Spanish Junior Champ- Spanish ChampRintarou Go Of Ikenohatade ♂
France
Akatsuki No Ryuusei Go Shirai ♂Japan
Masami Go Shoufuusha ♀Japan
Tora Bishouja De Shitan ♀Spain
Nihon No Tora Go Isegumo Kensha ♂France
Tora Mi Go Casa Saporito ♀
ItalyOffspring and relatives
Grouped by litter, with both parents at the top of each block.
Full siblings 1 litter · 1 dog
♀ Tora Eiwa Go Okami Kuma KenBrindle · born & living in Spain
Half-siblings, sire's side 2 litters · 4 dogs
♂ Takahiro Go Okami Kuma Kemborn in Spain · 
lives in USA
♀ Tora Ame Go Okami Kuma KenBrindle · born & living in Spain
♂ Tora Dahiryuu Go Okami Kuma KenBrindle · born & living in Spain
♀ Tora Hime Go Okami Kuma KenBrindle · born & living in Spain
Added by Unukalhai Terpsicore. Last updated by Unukalhai Terpsicore 1 Aug 2025.