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Ryuusei Go Mie Nakagawasou

Ryuusei Go Mie Nakagawasou

Registration n° AKIHO 21-524

148th Honbuten Seiken B 1st place TOKUYUU, 146th Honbuten Souken 1st place, 144th Honbuten Waka Inu 1st

Breeder
not recorded
Sire
Sanshuumaru Go Ryuukaen
Dam
Anzu Go Habano Hiraishi
Gender
Male
Date of birth
14 December 2020
Country of birth
Japan
Colour
Red

Genetic indicators
The three figures are recalculated for the generations chosen.

COI — inbreeding

0.2%

Low. Common ancestor: Fuuetsu Go Shirai.

AVK — distinct ancestors

93.5%

58 distinct ancestors out of 62 possible. Among known ancestors only: 96.7%.

Pedigree completeness

96.8%

2 empty slots. The AVK takes them into account, so read both figures together.

Value for the breed's diversity

Rare pedigree — rarer than 87% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,642 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 1

Over 5 generations: each ancestor found on both the sire's and the dam's side, and what it adds to the COI.

AncestorSire's sideDam's sideShare of the COI
Fuuetsu Go Shirai ♂ gen. 5 gen. 5 0.2%
COI over 5 generations0.2%

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.

RyuuseiSanshuumaru Go RyuukaenSanshuumaruItoka Go RyuukaenItokaTenko Go DateteneisouTenkoKunimitsu Go Kyushu IshidaKunimitsuFuuetsu Go ShiraiFuuetsuAnzu Go Habano HiraishiAnzuAwa Ikkaku Go Jr MatsunagaAwa IkkakuKannari No Ryuu Go KannarisouKannari No RyuuRikuzen Kyoka Go KazusaRikuzen Kyoka

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

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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 2 litters · 2 dogs
Litter of 23 September 2023
Ryuusei Go Mie Nakagawasou×Risshun Go Mie Nakagawasou
Litter of 1 August 2022
Ryuusei Go Mie Nakagawasou×Akane Go Mie Nakagawa Sou
Full siblings 1 litter · 1 dog
Litter of 14 December 2020
Sanshuumaru Go Ryuukaen×Anzu Go Habano Hiraishi
Half-siblings, sire's side 9 litters · 12 dogs
Litter of 6 April 2022
Sanshuumaru Go Ryuukaen×Hanareigetsu Go Yamagata Arakikensha
Litter of 5 March 2022
Sanshuumaru Go Ryuukaen×Tami Go Ryuukaen
Litter of 24 February 2022
Sanshuumaru Go Ryuukaen×Hanabi Go Ryuukaen
Litter of 22 February 2022
Sanshuumaru Go Ryuukaen×Hanabi Go Ryuukaen
Litter of 1 August 2021
Sanshuumaru Go Ryuukaen×Nanohana Go Ryuukaen
Litter of 23 February 2021
Sanshuumaru Go Ryuukaen×Suzuno Go Dateteneisou
Litter of 2021
Sanshuumaru Go Ryuukaen×Tami Go Ryuukaen
Litter of 23 September 2020
Sanshuumaru Go Ryuukaen×Akari Go Mie Nakagawasou
Litter of 7 June 2020
Sanshuumaru Go Ryuukaen×Houka No Tsuki Go Miyabisou