Holker Kuro Ichiban

Registration n° KCN0095702N04

Breeder: not recorded
Sire: Ogon No Tetsukuma of Ogon Taiyosow
Dam: Takahime
Gender: Male
Date of birth: not recorded
Country of birth: United Kingdom

Genetic indicators

COI — inbreeding

17.97%

High. Common ancestors: Kuroyuki of Nanko Suzuki Kensha, Kuroichi of Rozansow Jp.

AVK — distinct ancestors

66.1%

41 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare pedigree — rarer than 99% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,572 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 2

Over 5 generations: each ancestor found on both the sire's and the dam's side, and what it adds to the COI.

Ancestor	Sire's side	Dam's side	Share of the COI
Kuroyuki of Nanko Suzuki Kensha ♂	gen. 2	gen. 2	15.63%
Kuroichi of Rozansow Jp ♂	gen. 3gen. 4	gen. 3gen. 4 ×2	2.34%
COI over 5 generations			17.97%

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.

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 + F_A), 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

Ogon No Tetsukuma of Ogon Taiyosow ♂NIPPO 58-40643

Int, Mex Ch, Ch of the Americas, WW-84, '81, '82 SCA BOB, '83 SCA BOSKuroyuki of Nanko Suzuki Kensha ♂NIPPO 56-8566Black and Tan · 1980

Japan

Kuroichi of Rozansow Jp ♂NIPPO 328192Black and Tan

Japan

Kurobenihime of Sagami Ikeda Kensha ♀Black and Tan

Japan

Tetsutakame of Saisho Kensha at Holker ♀KCN0095700N04Sesame

Japan

Benitaka of Mie Yamashita ♂Red

Natsuhime of Hongo Hayashi ♀JKC544236

Takahime ♀SCA52Red · 1986

Int, Mex Ch, Ch of the Americas, WW-84, '81, '82 SCA BOB, '83 SCA BOSKuroyuki of Nanko Suzuki Kensha ♂NIPPO 56-8566Black and Tan · 1980

Japan

Kuroichi of Rozansow Jp ♂NIPPO 328192Black and Tan

Japan

Kurobenihime of Sagami Ikeda Kensha ♀Black and Tan

Japan

Fujihime Ogon Taiyosow ♀

Fujio Sagami Ikeda Kensha ♂NIPPO 5716783Sesame · 1982

Japan

Mex Ch; 1981 Shiba Club of America BOSBenitakehime (of) Dairy Farm ♀NIPPO 55-75694Red · 1980

Japan

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

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Generations Photos

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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 · 2 dogs

Litter of 31 July 1989

Holker Kuro Ichiban×Tetsutakame of Saisho Kensha at Holker

1 ♀

♀ Holker TakakuRed · born in United Kingdom · lives in Finland

Litter date not recorded

Holker Kuro Ichiban×Tetsutakame of Saisho Kensha at Holker

1 ♀

♀ Holker Dark Lace at Romador

Half-siblings, sire's side 1 litter · 1 dog

Litter of 31 December 1988

Ogon No Tetsukuma of Ogon Taiyosow×Kurohoshihime Go Maranata

1 ♀

♀ Kurotamahime Of MaranataBlack and Tan

Added by Kazeshimasou. Last updated by jespertoivo 17 Mar 2021.