Benjiro Of Shinsen En

Registration n° LOF 5 AK.IN. 5 331/790

Breeder: not recorded
Kennel: Shinsen En
Sire: P'Fuji Of Kamino Ken
Dam: Tatsu Of Neko Ken
Gender: Male
Date of birth: not recorded
Country of birth: France

Colour: White

Genetic indicators

COI — inbreeding

0.39%

Low. Common ancestor: Ise Unryu Go Ise Meiwa Kensha.

AVK — distinct ancestors

90.3%

56 distinct ancestors out of 62 possible. Among known ancestors only: 91.8%.

Pedigree completeness

98.4%

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

Value for the breed's diversity

Rare pedigree — rarer than 99% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 8 generations) appear in the pedigrees of the 27,393 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 1

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
Ise Unryu Go Ise Meiwa Kensha ♂	gen. 5	gen. 4	0.39%
COI over 5 generations			0.39%

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 + 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

The whole tree fits on screen. Pinch to zoom in on a dog.

Parents

Grandparents

Great-grandparents

P'Fuji Of Kamino Ken ♂Brindle · 1999

France

J. and European CH, International CH, Italy CH, France CH, Switzerland CH, Akita Cup WinnerBizen No Torazo Go Okayama Minami ♂Brindle · 1995

Japan

Naniwa No Torazo Go Taishi Kukien ♂Brindle · 1991

Japan Kozanme Go Yachi ♀Brindle · 1992

Japan

Bjin Jukan Go Di Casa Saporito ♀Brindle · 1995

Italy

RECOMMANDE FRANCERyusenkumo Go Tokai Kensha ♂Blue Brindle · 1993

Japan

Ai Hime Go Musashi Aiwa ♀Brindle · 1991

Japan

Tatsu Of Neko Ken ♀Red

France

Dewagumo Go Kosendou ♂Red · 1997

Japan

WD ChampionToun Go Taiwan Kisarazu ♂Red · 1990

Japan Obako Go Kosendou ♀Red · 1995

Japan

Natsumi Of Shinsen En ♀Red

France

International CH, Japan CH, France CH, Luxembourg CH, JKC Winner, AKIHO Taisho AwardRyusho Go Hanamaki Azumasou ♂Red · 1993

Japan

I'Nikko D'Obakosow ♀Red · 1993

France

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Generations Photos

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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 1 litter · 1 dog

Litter of 2 November 2008

Benjiro Of Shinsen En×B'Satsuki Of Neko Ken

♀ E'Katsuki Of Neko KenBrindle · born & living in France1 litter

Half-siblings, sire's side 1 litter · 2 dogs

Litter of 30 January 2001

P'Fuji Of Kamino Ken×Noel Yuko Of Shinsen En

♀ Saki Of Shinsen EnBrindle · born & living in France2 litters
♀ Sayako Of Shinsen EnBrindle · born & living in France

Added by Reiko. Last updated by akitaken 6 Nov 2014.