Umekichi Go Toukyou (Tokyo) Akatsukisou

梅吉号　東京暁荘 · Registration n° NIPPO 5-1736

Breeder: not recorded
Sire: Senryuu Go Sanuki Mizumotosou
Dam: Yuuko Go Toukyou Tsutsumisow
Gender: Male
Date of birth: not recorded
Country of birth & standing: Japan

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: 100%.

Pedigree completeness

46.8%

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

Value for the breed's diversity

Rare pedigree — rarer than 95% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,571 recent dogs: using dogs with a rare pedigree helps keep diversity in 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

Senryuu Go Sanuki Mizumotosou ♂千竜号(讃岐水本荘)NIPPO 2-22995Red

Japan

Tekka No Gen Go Sanuki Mizumotosou ♂鉄香の源号讃岐水本荘NIPPO 61-39264Red

Japan

Tetsugen Go Bichuu Eikansou ♂鉄源号　備中栄冠荘NIPPO 58-42645Red · 1983

Japan

Suzukahime Go Takamatsu Morita ♀鈴香姫号－高松森田

Japan

Chiyozakura Go Matsunaga Ono Kensha ♀千代桜号松永小野犬舎NIPPO 63-7440

Japan

Rikiou Go Fudougataki Kensha ♂力王号－不動ヶ滝犬舎

Japan

Benikahime Go Sanuki Daisensou ♀紅香姫号－讃岐大仙荘Red

Japan

Yuuko Go Toukyou Tsutsumisow ♀優子号　東京つつみ荘NIPPO 63-11215

Japan

Yuusaku Go Kunitachi Kitajimasou ♂優作号-国立北島荘NIPPO 60-5675Red

Japan

1st place Seiken Class twice at the G. National ShowsJouji Go Fussaen ♂丈二号（福生園）NIPPO 54-38875Red · 1981

Japan

Mifuji Go Kunitachi Kitajimasou ♀美藤号（国立北島荘）

Japan

Yuuhime Go Chuuou Hagurosou ♀61-40012

Japan

Unknown

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Generations Photos

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