© Geert Jan Wagemans
Kojou No Beni Go Takaoka Kojoudou
Registration n° NIPPO H18-32820 - NHSB 2645899
Dutch Jr. Ch., Dutch Ch.
- Breeder
- Naomasa Hirose
- Owner
- Geert Jan Wagemans
- Kennel
- Kojoudou
- Call name
- Tatsumi
- Gender
- Male
- Date of birth
- 10 October 2006
- Country of birth
- Japan
- Country of standing
- Netherlands
- Size
- 38 cm (15 in)
- Weight
- 10 kg (22 lb)
- Breeding status
- Retired
Notes
HD: A
PL: 0/0
Eyes: CLEAR (at age 7)
Genetic indicators
COI — inbreeding
4.1%
Low. Common ancestors: Kobun Go Yokohama Miyakosou, Ryuuko Go Kyouto Daigo Kensha, Tenjimmaru Go Kyouto Daigo Kensha, Yuri Go Kyouto Daigo Kensha.
AVK — distinct ancestors
61.3%
38 distinct ancestors out of 62 possible. Among known ancestors only: 79.2%.
Pedigree completeness
77.4%
14 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Rare pedigree — rarer than 96% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 10 generations) appear in the pedigrees of the 11,070 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 4
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 |
|---|---|---|---|
| Kobun Go Yokohama Miyakosou ♂ | gen. 4 | gen. 3 | 1.56% |
| Ryuuko Go Kyouto Daigo Kensha ♂ | gen. 4gen. 5 | gen. 4 | 1.17% |
| Tenjimmaru Go Kyouto Daigo Kensha ♂ | gen. 4gen. 5 | gen. 5 ×2 | 0.98% |
| Yuri Go Kyouto Daigo Kensha ♀ | gen. 5 | gen. 4 | 0.39% |
| COI over 5 generations | 4.1% | ||
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 + 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.
Japan
Benitora Go Sagara Oonakasou ♂紅虎号 （相楽大仲荘）NIPPO 11-24721Japan
Toratetsumaru (Kotetsumaru) Go Kyouto Momoyama Kensha ♂虎鉄丸号 （京都桃山犬舎）NIPPO 8-27764JapanJapan
Kurokobun Go Higo Yamashita Kensha ♂黒琥文号 (肥後山下犬舎)NIPPO 8-19851Japan
Kobun Go Yokohama Miyakosou ♂琥文号（横浜都荘）NIPPO 5-27212Japan
Yamashiro No Ryuuko Go Kyouto Daigo Kensha ♂山城の竜虎号 京都ダイゴ犬舎NIPPO 9-34194JapanOffspring 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
♀ Bijinga Hanako Go Yoshi No ShimasouRed · born in Netherlands