Homarehokuzen Go Ryuukaen
Registration n° AKIHO 17-5565
- Breeder
- not recorded
- Kennel
- RyuukaenHakodate
- Call name
- Hoku
- Gender
- Male
- Date of birth
- 9 July 2017
- Country of birth
- Japan
- Colour
- Red
Genetic indicators
COI — inbreeding
3.13%
Low. Common ancestors: Manjirou Go Maruyoshi, Gyokusui Go Kouyasan Miyauchisou, Momoko Go Hanawa Kisaragi, Awa Kokushi Go Tateyama Matsunaga.
AVK — distinct ancestors
80.6%
50 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Common pedigree — rarer than 17% of the Akita born in the last 15 years (since 2012)
How often its ancestors (over 10 generations) appear in the pedigrees of the 27,297 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 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 |
|---|---|---|---|
| Manjirou Go Maruyoshi ♂ | gen. 4 ×2 | gen. 4 | 1.56% |
| Gyokusui Go Kouyasan Miyauchisou ♂ | gen. 4gen. 5 ×2 | gen. 5 | 0.78% |
| Momoko Go Hanawa Kisaragi ♀ | gen. 4gen. 5 | gen. 5 | 0.59% |
| Awa Kokushi Go Tateyama Matsunaga ♂ | gen. 5 ×3 | gen. 5 | 0.2% |
| 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.
Poland Champion, 5 x CAC, CACIB, 3 x BOB, RCAC on EURO DOG SHOW 2017Hokuto Go Tashiro Futagosou ♂
No.1 yushu yoken A class 130 Honbuten, No.1 wakainu class 131 HonbutenTamayuu Go Hanawa Kisaragi ♂
Hanafusa Go Hanawa Kisaragi ♀
Hokushou Go Hanawa Kisaragi ♂
Kokomi Go Ryuukaen ♀
🏆 TOKUYUU WINNERSangoku Go Ryuukaen ♂
Shouki Go Minatomaru ♂
Akiho 84th Hakodate Branch Show Seiken Class Female Tokuyuu 1st HonbushouOuka Go Owari Fukuisou ♀
No.1 Yoken B - 127th HonbutenFuuetsu Go Shirai ♂Offspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Direct offspring 1 litter · 1 dog
♀ Madoka Go DateteneisouRed ·
born & living in Japan
Full siblings 1 litter · 1 dog
♀ Reihi Go RyuukaenRed ·
born & living in Japan
Half-siblings, sire's side 8 litters · 24 dogs
♂ Ranshinmaru Go Tatsuya KenshaWhite ·
born & living in Croatia
♀ Rei Go Tatsuya KenshaWhite ·
born & living in Croatia
♂ Ren Go Tatsuya KenshaRed ·
born & living in Croatia
♀ Rumi Go Tatsuya KenshaRed ·
born & living in Croatia
♀ Ruri Go Tatsuya KenshaRed ·
born & living in Croatia
♂ Ryuu Go Tatsuya KenshaWhite ·
born & living in Croatia
♂ Akaryuu Go Fuen No OkaRed ·
born & living in Poland
♀ Awa Suiren Go Fuen No OkaWhite · born in Poland ·
lives in ItalyHD AED 0AI Clear
♀ Awa Yui Go Fuen No OkaRed · born in Poland ·
lives in Spain
♂ Azumazakura Go Fuen No OkaRed · born in Poland ·
lives in Russia
♀ Aikohime Go Fuen No OkaRed ·
born & living in Poland
♀ Awa Chidori Go Fuen No OkaRed ·
born & living in Poland
♀ Yukihime Halne WzgorzeWhite · born in Poland ·
lives in France
♀ Hakuchouhime Go HajimariWhite ·
born & living in Poland
♂ Hiroyuki Go HajimariRed · born in Poland ·
lives in Netherlands
♀ Hikaru Go Fuen No OkaRed · born in Poland ·
lives in Hungary
♀ Hirameki Go Fuen No OkaRed ·
born & living in Poland
♀ Hokushoume Go Fuen No OkaWhite · born in Poland ·
lives in Italy
♀ Hoshiko Go Fuen No OkaWhite · born in Poland ·
lives in Hungary
- ♂ Sanyu Go Fuen No OkaRed · born in Poland ·
lives in USA
♀ Shoen Susume Go Fuen No OkaRed · born in Poland ·
lives in ItalyHD AED 0
♂ Shunzan Go Fuen No OkaRed · born in Poland ·
lives in Czech Republic
♂ Hitoshimaru Go Fuen No OkaRed · born in Poland ·
lives in Germany
♀ Hokuyome Go Fuen No OkaRed · born in Poland ·
lives in United Kingdom
Half-siblings, dam's side 1 litter · 2 dogs
♂ Hiishou Go RyuukaenBrindle · born in Japan ·
lives in USA♀ Kumohime Go RyuukaenWhite ·
born & living in Japan