Wakaburyu Go Kanagawa Shirai

Registration n° JKC 03895/13

Breeder: Koji Shirai
Owner: Olga Merkulova
Sire: Ryuuou Go Sanuki Mizumotosou
Dam: Shuuryuume Go Bingo Kashimasou
Gender: Male
Date of birth: not recorded
Country of birth: Japan
Country of standing: Russia

Colour: Red

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: 100%.

Pedigree completeness

58.1%

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

Value for the breed's diversity

Very common lines — rarer than 4% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,425 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

Ryuuou Go Sanuki Mizumotosou ♂NIPPO H23-24213Red · 2011

Japan

2010 Nippo Grand National BISKoujinryuu Go Tosa Kuroshiosou ♂光神竜号　土佐黒潮荘NIPPO H19-12096, JS -07914/14-0Red · 2007

Japan

Koujin Go Yamato Marutanisou ♂光神号　大和丸谷荘NIPPO 15-31390Red · 2003

Japan

Seki No Misuzu Go Kouchi Sawamoto Kensha ♀関ノ美鈴号　高知沢本犬舎NIPPO 14-160472002

Japan

Hisashoume Go Sanuki Mizumotosou ♀NIPPO 16-12803

Japan

Masashi Go Sanuki Mizumotosou ♂NIPPO 15-8379

Japan

Hisayukihime Go Sanuki Mizumotosou ♀NIPPO 14-32256

Japan

Shuuryuume Go Bingo Kashimasou ♀NIPPO H23-22366Red

Japan

2008 GN Jun SaikoshoAoi No Ryuu Go Seishirousou ♂葵の竜号　清四郎荘H18-4125, JKC-JS - 07920/14-0Red · 2005

Japan

Aoi No Haru Go Bizen Honamisou ♂葵の春号　備前穂浪荘NIPPO 15-17523Red

Japan

Kuroryuuhime Go Shuueisou ♀黒竜姫号　周栄荘NIPPO 15-13946Black and Tan

Japan

Honjou No Hidehana Go Bingo Kashimasou ♀NIPPO H23-7557

Japan

Unknown

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Generations Photos

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