© Tatsumi Tada
Kurohime Go Ryuukaen
Registration n° AKIHO 20-2712
- Breeder
- not recorded
- Kennel
- RyuukaenHakodate
- Gender
- Female
- Date of birth
- 11 July 2020
- Country of birth & standing
- Japan
- Colour
- Brindle
Genetic indicators
COI — inbreeding
3.13%
Low. Common ancestors: Dairyuu Go Minatomaru, Tsubomi Go Minatomaru, Yuizuki Go Kosendou, Touryuu Go Minatomaru, Sakurako Go Takadasou.
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
Rare lines — rarer than 78% 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 5
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 |
|---|---|---|---|
| Dairyuu Go Minatomaru ♂ | gen. 5 | gen. 3 | 0.78% |
| Tsubomi Go Minatomaru ♀ | gen. 4 | gen. 4 | 0.78% |
| Yuizuki Go Kosendou ♀ | gen. 5 | gen. 3 | 0.78% |
| Touryuu Go Minatomaru ♂ | gen. 5 ×3 | gen. 5 | 0.39% |
| Sakurako Go Takadasou ♀ | gen. 5 | gen. 4 | 0.39% |
| 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.
AKIHO 80th Aomorikensibuten Wakainu 1stKokushuu Go Ryuukaen ♂
Japan
AKIHO 72th Hokkaido Chuo- ten YOUKEN 1stKurohiryuu Go Kousetsusou ♂Japan
Kitanotaiga Go Minatomaru ♂Japan
Kuromikage Go Kousetsusou ♀Japan
Seikoume Go Senshuu Takashihamasou ♀JapanShinjou Seiummaru Go Sanshuu Kuwayama ♂Japan
1* PLACE INTERNATIONAL ARSIZIO EXPO, 3* PLACE INSUBRIA WINNER EXPO 10/31/2015Hazuki Go Kouyasan Hashitani ♀Japan
TOKUYUU 1seki Tokyo Shibuten, TOKUYUU 1seki on Miyagiken shibuten, Hozonkai V-ce Champion 2018, 6th in Waka inu class on 139th Honbuten, BOB BabyYumiru Go Fuen No Oka ♀
Poland
Champion of Poland, Hiroshima Branch Waka inu 1st place, 3 x CAC, BOBShingen Go Ootani Kensha ♂Japan
MEIYOSHO WINNER 2019Buryuu Takeryu Go Mogami Hoshikawa ♂Japan
MEIYOSHO WINNER 2018Terutora Go Sunada Kensha ♀Japan
Champion of Poland, 4 x CAC, 2 x Best Female, BOSYumejo Go Ryuukaen ♀Japan
TOKUYUU WINNER 2015, TOKUYUU WINNER 2016, 130th Honbuten 2nd place, 131st Honbuten 1st placeDairyuu Go Minatomaru ♂Japan
Akiho 91 th Touhouku.Hokkaidou Division Show Seiken Class Female Tokuyuu 1st HonbushouYuizuki Go Kosendou ♀BuBuJapanOffspring and relatives
Grouped by litter, with both parents at the top of each block.
Direct offspring 5 litters · 10 dogs
♀ Seigetsu Go Kazan No MachiBrindle · born in Italy · 
lives in Belgium
- ♂ Songoku Go Kazan No MachiBlue Brindle · born in Italy ·
lives in Serbia
♂ Hakko Go No Senshi Kazan No MachiWhite · 
born & living in Italy- ♀ Himawari Go Kazan No MachiWhite · born & living in Italy
♀ Orihime Go Kazan No MachiBrindle · born & living in Italy
- ♀ Tora Koi Katsumi Gonl Kazan No MachiBrindle · born & living in Italy
- ♀ Fubuki Shirokuma Go Kazan No MachiRed · born & living in Italy
♀ Fujitsubo Go Kazan No MachiBrindle · born & living in Italy- ♂ Fukiyou Go Kazan No MachiRed · born & living in Italy
♀ Fukutorahime Go Kazan No MachiBrindle · born & living in Italy
Full siblings 2 litters · 2 dogs
♂ Souryuumaru Go RyuukaenBrindle · born & living in Japan
♂ Taiseiryuu Go RyuukaenBrindle · born & living in Japan
Half-siblings, sire's side 6 litters · 10 dogs
- ♀ Natsumari Go Fuen No OkaBlue Brindle · born in Poland ·
lives in Turkey
♂ Takamasa Go Fuen No OkaBrindle · born in Poland · 
lives in USAHD BED 0Patella 0Eyes ClearAI Clear
♀ Takayukihime Go Fuen No OkaWhite · born in Poland · lives in Belgium
♂ Toramasa Go Fuen No OkaBrindle · born & living in Poland
♂ Sachihiro Go Fuen No OkaBrindle · born in Poland · 
lives in Denmark
♂ Seiunryuu Go Fuen No OkaBlue Brindle · born in Poland · 
lives in Russia- ♂ Shirane Go Fuen No OkaWhite · born in Poland ·
lives in Germany 
♀ Shirofumi Go Fuen No OkaWhite · born in Poland · lives in Germany
♂ Enazakura Go Fuen No OkaBrindle · born in Poland · 
lives in Lithuania
♂ Eichirou Go Fuen No OkaBrindle · born & living in Poland
Half-siblings, dam's side 2 litters · 2 dogs
♂ Matto Go RyuukaenWhite · born & living in Japan
♀ Sawahime Go RyuukaenBrindle · born & living in Japan
Added by Tatsumi Tada. Last updated by Sara Nicolosi 5 Feb 2023.