© Akanegawa tatsumisou
Ryuuto No Ryuumaru Go Akanegawa Tatsumisou
Registration n° JKC-NP/H22-23220
- Breeder
- not recorded
- Gender
- Male
- Date of birth
- not recorded
- Country of birth & standing
- Japan
- Colour
- Red
Genetic indicators
COI — inbreeding
11.13%
Moderate. Common ancestors: Kashira No Shishi Go Uozumi Inouesou, Motoya Go Sanuki Mizumotosou, Wakanami No Houryuu Go Wakanamisou, Akane Senhime Go Akanegawa Tatsumisou.
AVK — distinct ancestors
50%
31 distinct ancestors out of 62 possible. Among known ancestors only: 66%.
Pedigree completeness
75.8%
15 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Average lines — rarer than 66% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 11,444 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 |
|---|---|---|---|
| Kashira No Shishi Go Uozumi Inouesou ♂ | gen. 3 | gen. 2 | 6.25% |
| Motoya Go Sanuki Mizumotosou ♂ | gen. 2gen. 5 | gen. 4 | 3.13% |
| Wakanami No Houryuu Go Wakanamisou ♂ | gen. 4 ×2 | gen. 3 | 1.56% |
| Akane Senhime Go Akanegawa Tatsumisou ♀ | gen. 5 | gen. 5 | 0.2% |
| COI over 5 generations | 11.13% | ||
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.
NIPPO Kansei Ken (6 x Honbusho)Ryuutomaru Go Akanegawa Tatsumisou ♂龍斗丸号 赤根川辰巳荘NIPPO H20-28910
Japan
HonbushoMotoya Go Sanuki Mizumotosou ♂元也号 讃岐水本荘NIPPO 11-9347Japan
Gemmaru Go Sanuki Mizumotosou ♂元丸号 讃岐水本荘NIPPO 9-8953JapanJapan
Kashira No Fukunahime Go Akanegawa Tatsumisou ♀頭の福菜姫号 赤根川辰巳荘NIPPO H19-28493Japan
HonbushoKashira No Shishi Go Uozumi Inouesou ♂頭の獅子号 魚住井上荘Japan
Yuminahime Go Akanegawa Tatsumisou ♀由美奈姫号 赤根川辰巳荘JapanHonbushoKashira No Shishi Go Uozumi Inouesou ♂頭の獅子号 魚住井上荘Japan
Wakanami No Houryuu Go Wakanamisou ♂若波の豊竜号 若波荘JapanJapanSame colour, same dog: these ancestors appear several times in this pedigree.
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 4 litters · 4 dogs
- ♂ Kaze No Ryuutomaru Go Ichida KotobukisouRed · born in Japan
♀ Misaki No Ryuuhime Go Sakushuu MisakisouRed · born in Japan · 
lives in Russia
♂ Ryuuichimaru Go Bizen MukaihibisouRed · born in Japan
Half-siblings, sire's side 10 litters · 10 dogs
♀ Karei No Komachi Go Shikouen born & living in Japan
♀ Byakuren No Ryuume Go Akou ByakurensouRed · born in Japan
♀ Kurenai No Minami Go Shikoku IchinomiyasouRed · born in Japan
- ♀ Asuka No Benizome Go Ehime AsukasouRed · born in Japan
♂ Tenshouryuu Go Hakugasou (Shirakayasou)Red · born & living in Japan
♂ Benito Go Shikoku IchinomiyasouRed · born & living in Japan
- ♂ Akane Kikuyahime Go Akanegawa Tatsumisou born & living in Japan
- ♂ Bungo No Ryumaru Go Bungo OotanisouRed · born in Japan
Added by gas.10. Last updated by AZ 8 May 2017.