Benzaiten I'm Impressive

Registration n° NM335957/01, JKC. JS-05986/89 E

Am Ch

Breeder: not recorded
Sire: Tetsumaru of Ichikawa Aoki
Dam: Graham Uchida's Yume No Ben-Zaiten
Gender: Female
Date of birth: 18 May 1986
Country of birth & standing: USA

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

46.8%

29 distinct ancestors out of 62 possible. Among known ancestors only: 87.9%.

Pedigree completeness

53.2%

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

Value for the breed's diversity

Not enough known ancestors over 8 generations to compare this dog.

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

Tetsumaru of Ichikawa Aoki ♂NIPPO.56-57564, NM337097/01Black and Tan · 1981

Japan

Tokiwa No Benisuke Go Kasukabe Tokiwasou ♂常盤の紅助号　春日部ときわ荘NIPPO 401394Red

Japan

Ban'etsu No Azuma Go Ban'etsu Azumasou ♂磐越の東号　磐越東荘1974

Japan

Hoshihime Go Seijo Kensha ♀星姫号　星庄犬舎

Japan

Fukubenihime of Ichikawa Aoki ♀NIPPO 53-40937

Japan

Ban'etsu No Azuma Go Ban'etsu Azumasou ♂磐越の東号　磐越東荘1974

Japan

Koro of Ouchi ♀

Japan

Graham Uchida's Yume No Ben-Zaiten ♀JS.5985/89E

USA

Graham Uchida's Dino ♂JS04418/89

Unknown

Tamashibahime of Sotosow ♀JS03126/81-0, AKC NM33527901Red · 1980

Koto No Tamamidori Go Kotousow ♂

Shibame of Sotosow ♀273190

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

Ban'etsu No Azuma Go Ban'etsu Azumasou ×2

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Generations Photos

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