Copperdots Tenichiryu Zenhai

Registration n° AC NP26321101

Gender
Male
Date of birth
22 May 2010
Country of birth & standing
USA
Colour
Red
Breeding status
Retired

Genetic indicators

The three figures are recalculated for the generations chosen.

COI — inbreeding

0%

No common ancestor over 5 generations.

AVK — distinct ancestors

46.8%

29 distinct ancestors out of 62 possible. Among known ancestors only: 85.3%.

Pedigree completeness

54.8%

28 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 Shiba born in the last 15 years (since 2012)

How often its ancestors (over 8 generations) appear in the pedigrees of the 11,247 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 generations

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
Butemmaru Go Kamiyasou (Kagiyasou) ♂Japan
Tennounishiki Go KagiyasouJKC CH; FCI INT CHTennounishiki Go Kagiyasou ♂Black and TanJapan
Unknown
Unknown
Maizakura No Ichihime Go Kagiyasou ♀Japan
Unknown
Unknown
Copperdots KiichiUS.CH.Copperdots Kiichi ♀AKC NP2056201Red · 2003USA
Kokichi No Taima Go Echigo Satou KenshaCHKokichi No Taima Go Echigo Satou Kensha ♂NIPPO 12-5944 / AKC NM872840/01 03-01 (JAPAN)Red · 2000Japan
Kaze No Daiteiou Go Aizu Tsunekatsusou ♂NIPPO 8-375Japan
Benitakahime Go Echigo Hoshinosow ♀NIPPO 3-11120Japan
Fuji Go Nukui OmuraCHFuji Go Nukui Omura ♀NM904085/01Red · 2000Japan
Benitora Go Nukui OmuraCH.Benitora Go Nukui Omura ♂AKC NM90408801Red · 1999Japan
Yamatokomachi Go Nukui Omura ♀AKC NM904092/01 09-01 (JAPAN)Black and Tan · 1999Japan
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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 · 3 dogs
Half-siblings, dam's side 2 litters · 2 dogs

Added by Isabelle. Last updated by Kazeshimasou 23 Sep 2026.