San Jo Josephine Mamiya

Registration n° NM92825301

CH.

Breeder: not recorded
Sire: Nikkou go Ryuukyuu Uruma
Dam: San Jo Peach Blossom
Gender: Female
Date of birth: 7 December 2001
Country of birth: USA

Breeding status: Retired

Notes

Littermate: CH San Jo Good As Gold (NM92825302), San Jo La Petite Geisha (NM92825303), San Jo Kobiashi Marhu (NM92825304)

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

64.5%

40 distinct ancestors out of 62 possible. Among known ancestors only: 95.2%.

Pedigree completeness

67.7%

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

Value for the breed's diversity

Rare pedigree — rarer than 98% 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

USCHNikkou go Ryuukyuu Uruma ♂NIPPO 12-11714 - JS05881000JA - NM89150001Red · 2000

Japan

Koshi no Senshou go Niigata Kourakuso ♂NIPPO 10-24194

Japan

CH.Koshi No Shouryuu Go Niigata Ookuraso ♂AKC NM88764901Red · 1997

Japan

Koshi No Tamazakura Go Niigata Kourakuso ♀

Japan

Joumarume go Nidai Maneisow ♀

Japan

Katsumaru Go Nidai Maneisou ♂

Japan

Matsufusame Go Nidai Maneisou ♀

Japan

CHSan Jo Peach Blossom ♀AKC NM81080103Red · 1998

USA

Am.CHTatsunishiki Go Amakusa Meiseisow ♂NM64760501Sesame · 1994

Tamanishiki Go Fukuoka Kaidousou ♂玉錦号福岡海道荘NIPPO ：5-4988Red

Japan

Amanohidemi Go Taikosow ♀

Japan

Momohana Go Ryukyu Uruma ♀JS-07339/95-0Red · 1995

Japan

Kichihoshi (Kipposhi) Go Hyogo Seifusow ♂JKC07336/95EO / 4-234661992

Japan

CHMomoka go Ryuukyuu Uruma ♀NIPPO 6-30459Red · 1994

Japan

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Generations Photos

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