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Eikan De Piatra Runcului

Breeder
Saghin Adrian-De Piatra Runcului Kennel
Sire
Hoshumaru Go Ryuukaen
Dam
Shunrei De Piatra Runcului
Gender
Male
Date of birth
16 March 2026
Country of birth & standing
Romania
Colour
Red

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

COI — inbreeding

2.54%

Low. Common ancestors: Sangoku Go Ryuukaen, Manjirou Go Maruyoshi.

AVK — distinct ancestors

90.3%

56 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare lines — rarer than 82% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,501 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 2

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
Sangoku Go Ryuukaen ♂ gen. 4gen. 5 gen. 3 2.34%
Manjirou Go Maruyoshi ♂ gen. 5 gen. 5 0.2%
COI over 5 generations2.54%

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.

Eikan De Piatra RunculuiHoshumaru Go RyuukaenHoshumaruMasyuumaru Go RyuukaenMasyuumaruReihi Go RyuukaenReihiKokomi Go RyuukaenKokomiSangoku Go RyuukaenSangokuShunrei De Piatra RunculuiShunrei De Piatra Runcu…Musashi Go Fuen No OkaMusashiTami Go RyuukaenTamiMomono Go Hakodate IzumiMomonoAki Go Hanawa KisaragiAkiManjirou Go MaruyoshiManjirouAkari Go Bitsuku Taisetsu AkatsukiAkari

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.

Parents
Grandparents
Great-grandparents
Hoshumaru Go RyuukaenJunior Champion of Romania, Champion of Romania, Grand Champion of Romania, Champion of Moldova, Grand Champion of Moldova, 6xJ.CAC, 7xCAC, 3xCACL, 9xBOBHoshumaru Go Ryuukaen ♂Red · 2022JapanMasyuumaru Go RyuukaenAKIHO 140th Honbuten YoukenA 3rdMasyuumaru Go Ryuukaen ♂White · 2018JapanTaihei Go Rokku Hando Touwa136th Honbuten Youken A 3rdTaihei Go Rokku Hando Touwa ♂Red · 2016JapanReihi Go Ryuukaen138th Honbuten YoukenA 5thReihi Go Ryuukaen ♀Red · 2017JapanTami Go RyuukaenAKIHO 141th Honbuten YoukenB 1st winnerTami Go Ryuukaen ♀Red · 2019JapanKokuhoumaru Go Noshiro Koujusou139th AKIHO Honbuten - Seiken B - TOKUYUU 1st place | 143rd AKIHO Honbuten - Seiken A - TOKUYUU 4th placeKokuhoumaru Go Noshiro Koujusou ♂Red · 2016JapanMomono Go Hakodate IzumiAKIHO 85th Hakodate Youken 1stMomono Go Hakodate Izumi ♀Red · 2016JapanShunrei De Piatra Runcului8xJ.CAC, 8xBJ, 3xBOB, 1xBOS, Junior Champion of Moldova, Junior Champion of RomaniaShunrei De Piatra Runcului ♀Red · 2024RomaniaMusashi Go Fuen No OkaTOKUYUU Winner (11 European Hozonkai Championship - Torino, Italy 2022)Musashi Go Fuen No Oka ♂Red · 2018PolandSangoku Go RyuukaenChampion of Poland, Aomori Shibuten TOKUYUU Winner, 132th Hombuten Waka Inu V-ce Winner, 2 x CAC, 5 x BOB, BOG 2, BOG 3Sangoku Go Ryuukaen ♂Red · 2014JapanFuen No Hime Go DaikantouTOKUYUU WINNER 2018, Poland Winner 2018 & BOB, Champion of Poland, Specialty Show BOB Baby & BEST IN SHOW, 3xJCAC, 2xJBOB, 5xCAC, 4xBOBFuen No Hime Go Daikantou ♀Red · 2015JapanMei Go Kyushu Ishida3xJ.CAC, 2xBOS, Romania Junior ChampionMei Go Kyushu Ishida ♀Red · 2022JapanBushou Go Tachibana Genkaisou144th Honbuten: 4th placeBushou Go Tachibana Genkaisou ♂Red · 2021JapanMomiji Go Kumamoto Kishi ♀Red · 2021Japan
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Offspring and relatives

Grouped by litter, with both parents at the top of each block.

Full siblings 1 litter · 4 dogs
Litter of 16 March 2026
Hoshumaru Go Ryuukaen×Shunrei De Piatra Runcului
Half-siblings, sire's side 3 litters · 10 dogs
Litter of 22 May 2025
Hoshumaru Go Ryuukaen×Mei Go Kyushu Ishida
Litter of 5 May 2024
Hoshumaru Go Ryuukaen×Asuka Go Kagawa Tsutsui
Litter of 29 March 2024
Hoshumaru Go Ryuukaen×Chiho Go Fuen No Oka
Half-siblings, dam's side 1 litter · 7 dogs
Litter of 25 August 2025
Awa Kotei Go Jr Matsunaga×Shunrei De Piatra Runcului

Added by Canisa de Piatra Runcului. Last updated by Canisa de Piatra Runcului 22 Jun 2026.