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Kotarou Go Ichinomiya Chiharusou

琥太郎号　一宮千晴荘 · Registration n° NIPPO 11-16347

Breeder
not recorded
Kennel
Ichinomiya Chiharusou
Sire
Kurokoma Go Oobu Satousou
Dam
Aikohime Go Yoki (Yoyoshi?) Kenrokusou
Gender
Male
Date of birth
not recorded
Country of birth
Japan

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

COI — inbreeding

3.52%

Low. Common ancestor: Koban Go Sagami Murasakisou.

AVK — distinct ancestors

29%

18 distinct ancestors out of 62 possible. Among known ancestors only: 69.2%.

Pedigree completeness

41.9%

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

Value for the breed's diversity

Not enough known ancestors over 8 generations to compare this dog.

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. 3 gen. 3 3.52%
COI over 5 generations3.52%

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.

KotarouKurokoma Go Oobu SatousouKurokomaKurogane Kotobuki Go Hamamatsu ShunjuusouKurogane KotobukiKoban Go Sagami MurasakisouKobanAikohime Go Yoki (Yoyoshi?) KenrokusouAikohimeKobun Go Yokohama MiyakosouKobun

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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Parents
Grandparents
Great-grandparents
Kurokoma Go Oobu Satousou ♂NIPPO 10-10777Black and TanJapan
Kurogane Kotobuki Go Hamamatsu ShunjuusouGrand National Jun Saikosho (RBIS)Kurogane Kotobuki Go Hamamatsu Shunjuusou ♂Black and TanJapan
Koban Go Sagami MurasakisouKoban Go Sagami Murasakisou ♂NIPPO 63-16095 OR 2-42235 (CONFLICT OF INFORMATION)Black and Tan · 1988Japan
Kuroyuri Go Koutokusou ♀Black and TanJapan
Unknown
Aikohime Go Yoki (Yoyoshi?) Kenrokusou ♀NIPPO 8-12320Japan
Kobun Go Yokohama MiyakosouKobun Go Yokohama Miyakosou ♂NIPPO 5-27212Black and TanJapan
Koban Go Sagami MurasakisouKoban Go Sagami Murasakisou ♂NIPPO 63-16095 OR 2-42235 (CONFLICT OF INFORMATION)Black and Tan · 1988Japan
Tetsuyuuhime Go Sagami Murasakisou ♀Japan
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 16 April 2001
Kotarou Go Ichinomiya Chiharusou×Ryuuhou Kurohime Go Kannabi
1 ♂