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Nichibei Firefly Yuuki

Nichibei Firefly Yuuki

Registration n° AKC NP02900602

BOS

Breeder
Mary Beth Sako
Owner
Johnny Szary
Sire
Ryoma Go Kashu Yamanaka
Dam
Nichibei Tsubaki
Gender
Female
Date of birth
19 April 2003
Country of birth & standing
USA
Colour
Sesame
Breeding status
Retired

Genetic indicators
The three figures are recalculated for the generations chosen.

COI — inbreeding

0%

No common ancestor over 5 generations.

AVK — distinct ancestors

69.4%

43 distinct ancestors out of 62 possible. Among known ancestors only: 97.7%.

Pedigree completeness

71%

18 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 11,605 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 + FA), 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
Ryoma Go Kashu YamanakaCH.Ryoma Go Kashu Yamanaka ♂NM86528203Red · 1999
Daruma No Kozo Go Iwakuni DarumasowBSA Best Male, BOSDaruma No Kozo Go Iwakuni Darumasow ♂NM676841/01RedJapan
Kamui Go Aman No Kawasou88th Nippo National Show BISKamui Go Aman No Kawasou ♂NIPPO 1-5512RedJapan
Daruma No Hana Go Iwakuni Darumasow ♀NIPPO 3-14432Japan
Shiokazenotakame Go Kanagawa ShiokazeBest female Beikoku 96Shiokazenotakame Go Kanagawa Shiokaze ♀NM86528101, NIPPO 8331RedJapan
Sakurataka Go Daitaso ♂NIPPO 61-38874Japan
Hanahime Go Kanagawa Shiokaze ♀2-44920Japan
Nichibei TsubakiNichibei Tsubaki ♀AKC NM90335001Red · 2001USA
Nikkou go Ryuukyuu UrumaUSCHNikkou go Ryuukyuu Uruma ♂NIPPO 12-11714 - JS05881000JA - NM89150001Red · 2000Japan
Koshi no Senshou go Niigata Kourakuso ♂NIPPO 10-24194Japan
Joumarume go Nidai Maneisow ♀Japan
Tenkuu No Misuzu Go Yokohama AtsumiCHTenkuu No Misuzu Go Yokohama Atsumi ♀AKC NM89471901Red · 1999Japan
Suzuwaka Go TakahirosouUSA ChampionSuzuwaka Go Takahirosou ♂JKCJS12554/99, AKC NM84920901、NIPPO 9-27193Red · 1997Japan
Tenkuu No Mai Go Yokohama Atsumi ♀929805Japan
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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.

Half-siblings, sire's side 5 litters · 7 dogs
Litter of 9 August 2010
Ryoma Go Kashu Yamanaka×Copperdots Harusame Of Nichibei
1 ♂
Litter of 16 August 2009
Ryoma Go Kashu Yamanaka×Mt Fuji Dana
1 ♀
Litter of 14 September 2006
Ryoma Go Kashu Yamanaka×Mokelumnes Kiana Reno Sakura
1 ♂
Litter of 23 June 2002
Ryoma Go Kashu Yamanaka×Tenkuu No Misuzu Go Yokohama Atsumi
2 ♂ · 1 ♀
Litter of 4 April 2002
Ryoma Go Kashu Yamanaka×Kuniko's Yoshie Bear
1 ♂