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Kuroichihime Go Kantou Iroha

黒市女 関東いろは · Registration n° NIPPO 6-35033

Breeder
not recorded
Sire
Kuroichi Go Sagami Maruteisou
Dam
Haruhime Go Sagami Maruteisou
Gender
Female
Date of birth
not recorded
Country of birth & standing
Japan
Colour
Black and Tan

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

COI — inbreeding

14.45%

High. Common ancestor: Koban Go Sagami Murasakisou.

AVK — distinct ancestors

21%

13 distinct ancestors out of 62 possible. Among known ancestors only: 40.6%.

Pedigree completeness

51.6%

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

Value for the breed's diversity

Rare pedigree — rarer than 97% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,520 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 1

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
Koban Go Sagami Murasakisou ♂ gen. 2 gen. 2 14.45%
COI over 5 generations14.45%

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.

KuroichihimeKuroichi Go Sagami MaruteisouKuroichiKoban Go Sagami MurasakisouKobanHaruhime Go Sagami MaruteisouHaruhime

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
Kuroichi Go Sagami MaruteisouKuroichi Go Sagami Maruteisou ♂Black and TanJapan
Koban Go Sagami MurasakisouKoban Go Sagami Murasakisou ♂NIPPO 63-16095 OR 2-42235 (CONFLICT OF INFORMATION)Black and Tan · 1988Japan
Kotarou Go Yurigaoka Yokoyama Kensha ♂NIPPO 61-9802Japan
Midorihime Go Ryokushinsou ♀NIPPO 61-14676RedJapan
Unknown
Haruhime Go Sagami Maruteisou ♀Japan
Koban Go Sagami MurasakisouKoban Go Sagami Murasakisou ♂NIPPO 63-16095 OR 2-42235 (CONFLICT OF INFORMATION)Black and Tan · 1988Japan
Kotarou Go Yurigaoka Yokoyama Kensha ♂NIPPO 61-9802Japan
Midorihime Go Ryokushinsou ♀NIPPO 61-14676RedJapan
Unknown

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. Click to see the puppies of a dog.

Direct offspring 1 litter · 1 dog
Litter of 21 March 2001
Mitsuhisa Go Momotarousou×Kuroichihime Go Kantou Iroha
1 ♂

Added by Azovushka. Last updated by Kazeshimasou 3 weeks ago.