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Akatsuki No Ryuusei Go Shirai

Akatsuki No Ryuusei Go Shirai

Registration n° AKIHO 18-3375

Breeder
Koji Shirai - Shirai Kensha
Owner
Andreas Frey - Of Ikenohatade
Sire
Genei Go Shirai
Dam
Kofubuki Go Keito
Call name
Ryuu
Gender
Male
Date of birth
13 July 2018
Country of birth
Japan
Country of standing
France
Size
67 cm (26.4 in)
Colour
Brindle

Notes

Dysplasia: A/A
Eyes: free

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

COI — inbreeding

2.93%

Low. Common ancestors: Yumeka Go Shirai, Fuuetsu Go Shirai, Daiyuu Go Misaki Ootanisou.

AVK — distinct ancestors

77.4%

48 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Average pedigree — rarer than 54% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,655 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 3

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
Yumeka Go Shirai ♀ gen. 3 gen. 4 1.56%
Fuuetsu Go Shirai ♂ gen. 4 ×3 gen. 5 1.17%
Daiyuu Go Misaki Ootanisou ♂ gen. 5 gen. 5 0.2%
COI over 5 generations2.93%

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.

Akatsuki No RyuuseiGenei Go ShiraiGeneiShougetsu Go Zushi MuraiShougetsuTatsuki Go ShiraiTatsukiFuuetsu Go ShiraiFuuetsuKofubuki Go KeitoKofubukiNana Go KeitoNanaFuuunme Go ShoufuushaFuuunmeKenshin Go ShiraiKenshinKurumi Go ShiraiKurumiAkane Go ShoufuushaAkaneMasato Go ShiraiMasatoYumeka Go ShiraiYumekaFuurenka Go ShiraiFuurenkaDaiyuu Go Misaki OotanisouDaiyuuTouki Go Misaki OotanisouToukiTouka Go Misaki OotanisouTouka

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 10 litters · 17 dogs
Litter of 23 January 2023
Akatsuki No Ryuusei Go Shirai×O'Kanon Go Of Ikenohatade
Litter of January 2023
Akatsuki No Ryuusei Go Shirai×O'Kanon Go Of Ikenohatade
Litter of 20 June 2022
Akatsuki No Ryuusei Go Shirai×L'Sarasa Go Of Ikenohatade
Litter of 14 June 2022
Akatsuki No Ryuusei Go Shirai×Hakutsuru Hime Go Toukyou Takaryuu
Litter of 30 July 2021
Akatsuki No Ryuusei Go Shirai×O'Kanon Go Of Ikenohatade
Litter of November 2020
Akatsuki No Ryuusei Go Shirai×Mikumo Go Hinai Ougi
Litter of 18 August 2020
Akatsuki No Ryuusei Go Shirai×Hakutsuru Hime Go Toukyou Takaryuu
Litter of 11 August 2020
Akatsuki No Ryuusei Go Shirai×O'Kanon Go Of Ikenohatade
Litter of 3 August 2020
Akatsuki No Ryuusei Go Shirai×Masami Go Shoufuusha
Litter of 15 September 2019
Akatsuki No Ryuusei Go Shirai×Sora Go
Half-siblings, sire's side 14 litters · 24 dogs
Litter of 10 August 2025
Genei Go Shirai×Fujitsubo Go Kazan No Machi
Litter of 22 January 2025
Genei Go Shirai×Kurohime Go Ryuukaen
Litter of January 2025
Genei Go Shirai×Kurohime Go Ryuukaen
Litter of 29 May 2023
Genei Go Shirai×Kurohime Go Ryuukaen
Litter of 4 May 2023
Genei Go Shirai×Tomoe No Kawaakarisou Go Fuji San Kensha
Litter of 19 February 2021
Genei Go Shirai×Culotta Kephaloidion Mako
Litter of 1 April 2020
Genei Go Shirai×Aya Go Shirai
Litter of 15 February 2020
Genei Go Shirai×Yasei No Seishin Akane Go
Litter of 13 December 2019
Genei Go Shirai×Pimiko Go Namitori
Litter of 15 January 2019
Genei Go Shirai×Tsukiko Go
Litter of 26 August 2018
Genei Go Shirai×Fuuunme Go Shoufuusha
Litter of 23 August 2018
Genei Go Shirai×Runa Go Kantou Nobusawa
Litter of 27 June 2018
Genei Go Shirai×dam not recorded
Litter date not recorded
Genei Go Shirai×Yasumi Go Wataky Kensha
Half-siblings, dam's side 10 litters · 13 dogs
Litter of 16 September 2025
Eichirou Go Fuen No Oka×Kofubuki Go Keito
Litter of 2025
Eichirou Go Fuen No Oka×Kofubuki Go Keito
Litter of 2024
Rashomon Go Fuen No Oka×Kofubuki Go Keito
Litter of 7 October 2023
Kotetsu Go Ibaraki Katsura Kensha×Kofubuki Go Keito
Litter of 2023
Kotetsu Go Ibaraki Katsura Kensha×Kofubuki Go Keito
Litter of 29 August 2022
Kokushuu Go Ryuukaen×Kofubuki Go Keito
Litter of 2022
Kokushuu Go Ryuukaen×Kofubuki Go Keito
Litter of June 2021
Dairokujuusan Myoujinmaru Go Misaki Ootanisou×Kofubuki Go Keito
Litter of 2021
Dairokujuusan Myoujinmaru Go Misaki Ootanisou×Kofubuki Go Keito
Litter of 29 November 2020
Manseimaru Go Sunada Kensha×Kofubuki Go Keito