Yuugen Go Gouryuusou (Todoroki Ryuusou)

勇源号　轟竜荘 · Registration n° NIPPO 14-17083

Breeder: not recorded
Sire: Tetsuyuu Go Chikuzen Shigematsusou
Dam: Beniyuukahime Go Kitsunaisou
Gender: Male
Date of birth: 10 June 2002
Country of birth: Japan

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

58.1%

36 distinct ancestors out of 62 possible. Among known ancestors only: 94.7%.

Pedigree completeness

61.3%

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

Value for the breed's diversity

Common lines — rarer than 29% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 8 generations) appear in the pedigrees of the 11,183 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

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

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Parents

Grandparents

Great-grandparents

Tetsuyuu Go Chikuzen Shigematsusou ♂徹勇号筑前重松荘Red

Japan

Grand National 1999: placed 1 st in Souken Class A sectionTetsuarashi Go Honjou Arakisou ♂徹嵐号　本庄荒木荘NIPPO 9-35098, 5-8472Red · 1997

Japan

Ichitetsu Go Honjou Arakisou ♂市徹号　本庄荒木荘NIPPO 5-8472

Japan

Fumie Go Honjou Arakisou ♀冨美絵号　本庄荒木荘NIPPO 5-490

Japan

Fumime Go Chikuzen Shigematsusou ♀富美芽号筑前重松荘NIPPO 9-23384

Japan

Takamaru go Chikuzen Shigematsusou ♂貴真留号筑前重松荘NIPPO 5-28441

Japan

Yuri Go Chikuzen Shigematsusou ♀優理号筑前重松荘

Japan

Beniyuukahime Go Kitsunaisou ♀紅悠花姫号-キツナイ荘NIPPO 13-23957Red

Japan

Nord Champion, Waka II class winner NIPPO Grand National JapanHaguro No Beniwaka Go Chuuou Hagurosou ♂羽黒の紅若号　中央羽黒荘S19117/2003 - JKC JS02022/03 - NIPPO 11-17235Red · 1999

Japan

USA ChampionSuzuwaka Go Takahirosou ♂鈴若号　貴弘荘JKCJS12554/99, AKC NM84920901、NIPPO 9-27193Red · 1997

Japan

Marume Go Kifunesou ♀丸女号　貴船荘NIPPO 9-12254

Japan

Kurohaname Go Shounan Wakousou ♀黒花女号-湘南和光荘NIPPO 13-1840

Japan

Hikarinishiki Go Shounan Wakousou ♂

Japan

Akemi Go Nikousou ♀朱実号　ニ光荘

Japan

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Generations Photos

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