Aki Go Shirai

Registration n° AKIHO 02-1086

Campeã Japonesa.

Breeder: Koji Shirai - Shirai Kensha
Sire: Kaiyou Go Okufujisou
Dam: Fuuwa Go Shirai
Gender: Female
Date of birth: 2002
Country of birth: Japan

Colour: Red
Breeding status: Retired

Genetic indicators

All three figures are recalculated for the number of generations selected.

COI — inbreeding

0.2%

Low. Common ancestor: Yuugao Go Tohkai Kensha Yuugao Go Toukai Kensha.

AVK — distinct ancestors

71%

44 distinct ancestors out of 62 possible. Among known ancestors only: 80%.

Pedigree completeness

88.7%

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

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

MEIYOSHO WINNER 2005Kaiyou Go Okufujisou ♂Red · 2000

Japan

MEIYOSHO WINNER 2000Hikarugenji Go Kantou Takeshi ♂Red · 1997

Japan

Tensui Go Otafukusou ♂Red · 1995

Japan

Ran Go Tamashima Haradasou ♀Red · 1995

Japan

MEIYOSHO WINNER 2004Shouki Go Edogawa Hiroshi Maruhiro ♀Red · 1998

Japan Taichimaru Go Isehara Futami ♂Red · 1997

Japan Aguri Go Hachioji Fukuda ♀Red · 1997

Japan Fuuwa Go Shirai ♀Red · 1997

Japan

C.I.B, Nordic Winner, FI CH, SE CH, NO CH, LV CH, EE CH, RU CH, Baltic Winner -03, Baltic Winner -06,Dairin Go Fukuoka Tokuhisa ♂Red · 1996

Japan Musashimaru Go Okayama Nakanishisou ♂Red · 1995

Japan Tsukushi Komachi Go Yatomo ♀Red · 1993

Japan

Satsuki Go Musashi Aiwa ♀Red · 1996

Japan Musashimaru Go Okayama Nakanishisou ♂Red · 1995

Japan Yuuka Go Kisarazu Itou ♀Red · 1995

Japan

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

Musashimaru Go Okayama Nakanishisou ×2

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Generations Photos

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