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Hamasei Hiroshi

Registration n° TC039198

Breeder
Diana Rorich - Hamasei
Sire
Matsutoko Del Wasabi
Dam
Ehicosan Del Wasabi
Gender
Male
Date of birth
1992
Country of birth & standing
Italy
Colour
Red
Breeding status
Retired

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

COI — inbreeding

14.84%

High. Common ancestors: Fuunji Chojya Kensha, Ichigosan Del Wasabi, Atzarishinyo Del Wasabi, Haru No Yuki Go Nichinansou, Shiro.

AVK — distinct ancestors

61.3%

38 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare lines — rarer than 99% 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.

AncestorSire's sideDam's sideShare of the COI
Fuunji Chojya Kensha ♂ gen. 2 gen. 4gen. 5 4.69%
Ichigosan Del Wasabi ♀ gen. 2 gen. 4 3.13%
Atzarishinyo Del Wasabi ♂ gen. 3 gen. 3gen. 5 3.13%
Haru No Yuki Go Nichinansou ♀ gen. 3 gen. 3gen. 5 3.13%
Shiro ♂ gen. 4 gen. 4 ×2 0.78%
COI over 5 generations14.84%

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.

Hamasei HiroshiMatsutoko Del WasabiMatsutoko Del WasabiFuunji Chojya KenshaFuunji Chojya KenshaEhicosan Del WasabiEhicosan Del WasabiUresiimaru Del WasabiUresiimaru Del WasabiKangeimaru Del WasabiKangeimaru Del WasabiChiyozuru Del WasabiChiyozuru Del WasabiMusmesan Del WasabiMusmesan Del WasabiIchigosan Del WasabiIchigosan Del WasabiAtzarishinyo Del WasabiAtzarishinyo Del WasabiTakaya Del WasabiTakaya Del WasabiShiroShiroHaru No Yuki Go NichinansouHaru No Yuki

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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Same colour, same dog: these ancestors appear several times in this pedigree.

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Offspring and relatives

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

Direct offspring 1 litter · 1 dog
Litter of 22 June 1997
Hamasei Hiroshi×Nero Kin
  • Aka Kin♂ Aka KinBrindle · born & living in Italy
Half-siblings, sire's side 1 litter · 1 dog
Litter of 1989
Matsutoko Del Wasabi×Kanpaiko Del Wasabi
Half-siblings, dam's side 2 litters · 3 dogs
Litter of 26 April 1995
Hamasei Ioshimaru×Ehicosan Del Wasabi
Litter of 8 July 1991
Yoshimura×Ehicosan Del Wasabi

Added by akitaken. Last updated by akitaken 1 week ago.