© Izuumesou
Tetsuarashi Go Honjou Arakisou
徹嵐号 本庄荒木荘 · Registration n° NIPPO 9-35098, 5-8472
Grand National 1999: placed 1 st in Souken Class A section
- Breeder
- Masaaki Araki
- Gender
- Male
- Date of birth
- 15 October 1997
- Country of birth & standing
- Japan
- Colour
- Red
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
11.33%
Moderate. Common ancestors: Fumihime Go Honjou Arakisou, Beniryuu Go Yamanashi Andousou, Dairyuu (Tairyuu) Go Honjou Arakisou, Jouji Go Fussaen.
AVK — distinct ancestors
37.1%
23 distinct ancestors out of 62 possible. Among known ancestors only: 62.2%.
Pedigree completeness
59.7%
25 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Average pedigree — rarer than 52% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 8 generations) appear in the pedigrees of the 11,365 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 |
|---|---|---|---|
| Fumihime Go Honjou Arakisou ♀ | gen. 3 | gen. 2 | 6.25% |
| Beniryuu Go Yamanashi Andousou ♂ | gen. 3gen. 5 | gen. 4 ×2 | 3.13% |
| Dairyuu (Tairyuu) Go Honjou Arakisou ♂ | gen. 4 | gen. 3 ×2 | 1.56% |
| Jouji Go Fussaen ♂ | gen. 4 | gen. 5 ×3 | 0.39% |
| COI over 5 generations | 11.33% | ||
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.
JapanJapan
82th Nippo National Show - Best ShibaBeniryuu Go Yamanashi Andousou ♂紅竜号 山梨安藤荘JKC2066/921D, NIPPO 57-42598JapanJapanJapanJapanJapanJapanJapan
Dairyuu (Tairyuu) Go Honjou Arakisou ♂大竜号 本庄荒木荘NIPPO 60-54981JapanJapanJapanDairyuu (Tairyuu) Go Honjou Arakisou ♂大竜号 本庄荒木荘NIPPO 60-54981JapanJapanSame 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 8 litters · 9 dogs
♀ Wakame Go Kuwana MitomosouRed · born & living in Japan
- ♂ Ryuuhou Go Ashikaga SouunsouRed · born in Japan
- ♂ Tetsubeniou Go Honjou ArakisouRed · born & living in Japan
♂ Tenkuu No Tetsu Go Yokohama AtsumiRed · born in Japan · 
lives in Sweden
- ♀ Jakuhagoromo Go Honjou Araki SouRed · born in Japan
- ♂ Ichitetsu Go Chikuzen Shigematsusouborn in Japan
♂ Tetsuyuu Go Chikuzen ShigematsusouRed · born in Japan
- ♂ Benitetsuryuu Go Honjou ArakisouRed · born & living in Japan
♂ Tetsunishiki Go KazansouRed · born in Japan