Koriki Go Tosa Keikenan

Registration n° NIPPO H24-30574

Breeder
not recorded
Gender
Male
Date of birth
not recorded
Country of birth & standing
Japan
Colour
Red

Genetic indicators

The three figures are recalculated for the generations chosen.

COI — inbreeding

0%

No common ancestor over 5 generations.

AVK — distinct ancestors

41.9%

26 distinct ancestors out of 62 possible. Among known ancestors only: 81.3%.

Pedigree completeness

51.6%

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

Value for the breed's diversity

Not enough known ancestors over 10 generations to compare this dog.

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

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Parents
Grandparents
Great-grandparents
Beninishikiou Go Nagasu Furushou ♂NIPPO H21-3322RedJapan
Fukuzakura Go Izumi Tanisou ♂NIPPO 16-2649Japan
Unknown
Unknown
Sakura Fuyume Go Hakugin Tsukasasou ♀JKC JS 0241/09-0; NIPPO H17-10789RedJapan
Unknown
Unknown
Suzume Go Tosa Keikenan ♀NIPPO H21-26002Japan
Tenshouriki Go Fudougataki KenshaNIPPO Grand National 2011 Jun Saikosho; 3 x NIPPO HonbushoTenshouriki Go Fudougataki Kensha ♂NIPPO H20-21997, JKC JS-02295/15-0Red · 2008Japan
Hounen Go Fudougataki KenshaNippo Kansei KenHounen Go Fudougataki Kensha ♂NIPPO 14-19545Red · 2002Japan
Fujitoyohime Go Fudougataki Kensha ♀NIPPO H19-14531Japan
Shiratamahime Go Fudougataki Kensha ♀NIPPO H20-15693Japan
Tamaki Go Fudougataki KenshaTamaki Go Fudougataki Kensha ♂NIPPO H11-2210Black and TanJapan
Ichiwakame Go Fudougataki Kensha ♀NIPPO 13-10037Japan
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Offspring and relatives

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

Added by Sakura Kensha. Last updated by rakuraishibas 14 Mar 2022.