Tetsu Go Bizen Youkousou
鉄号 備前洋行荘 · Registration n° NIPPO 12-1839
- Breeder
- not recorded
- Gender
- Male
- Date of birth
- not recorded
- Country of birth & standing
- Japan
Genetic indicators
COI — inbreeding
23.44%
High. Common ancestors: Aoinishiki Go Sanuki Mizumotosou, Shuuka Go Bizen Inoue Kensha, Yuubi No Aoi Go Yuubi Yuukansou.
AVK — distinct ancestors
40.3%
25 distinct ancestors out of 62 possible. Among known ancestors only: 50%.
Pedigree completeness
80.6%
12 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Average lines — rarer than 67% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 11,380 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations
Common ancestors and how they connect 3
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 |
|---|---|---|---|
| Aoinishiki Go Sanuki Mizumotosou ♂ | gen. 2 | gen. 2 | 12.5% |
| Shuuka Go Bizen Inoue Kensha ♀ | gen. 2 | gen. 3 | 6.25% |
| Yuubi No Aoi Go Yuubi Yuukansou ♂ | gen. 3 ×2 | gen. 3gen. 4 | 4.69% |
| COI over 5 generations | 23.44% | ||
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
BOB Nippo Grand National 1999Aoinishiki Go Sanuki Mizumotosou ♂葵錦号 讃岐水本荘NIPPO 7-24151Japan
Yuubi No Aoi Go Yuubi Yuukansou ♂雄備ノ葵号 雄備有漢荘NIPPO 5-15515JapanJapanJapanYuubi No Aoi Go Yuubi Yuukansou ♂雄備ノ葵号 雄備有漢荘NIPPO 5-15515JapanJapanJapanBOB Nippo Grand National 1999Aoinishiki Go Sanuki Mizumotosou ♂葵錦号 讃岐水本荘NIPPO 7-24151JapanYuubi No Aoi Go Yuubi Yuukansou ♂雄備ノ葵号 雄備有漢荘NIPPO 5-15515JapanJapanJapan
5 x Honbusho, 89th G.N. Waka II 1st place, 90th G.N. Souken 1st placeSuzumitsu/Suzukou/Suzuhikari Go Kahoku/Kouhoku/Kawakita Maeda Kensha ♂鈴光号 河北前田犬舎NIPPO 3-18289JapanJapanSame colour, same dog: these ancestors appear several times in this pedigree.
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 3 litters · 3 dogs
- ♂ Umekichi Go Nidai YasugiRed · born & living in Japan1 litter
♂ Miyama No Tetsu Go Tochigi KounansouBlack and Tan · born & living in Japan2 litters
- ♀ Misou No rinka go1 litter
Half-siblings, sire's side 2 litters · 2 dogs
- ♂ Hidenishiki Go Bitchuu TakiyamasouRed · born & living in Japan3 litters
- ♀ Benisuzume Go Okayama Aochisou born & living in Japan2 litters
Half-siblings, dam's side 1 litter · 2 dogs
- ♀ Suzufukuhime Go Bitchuu Takiyamasou born & living in Japan1 litter
- ♀ Suzuhanahime Go Bitchuu Takiyamasouborn in Japan2 litters
Added by Kristin. Last updated by Kazeshimasou 4 days ago.