Utamaru du Bois de Compiegne

宇多丸 · NIPPO Registered

Call name
Maru
Gender
Male
Date of birth
25 July 2023
Country of birth & standing
France
Size
41 cm (16.1 in)
Colour
Sesame
Other DNA results
aw/at Ee
HD
HD A / Excellent
Patella
Grade 0
Eyes
Clear with gonioscopy (tested 2024)

Genetic indicators

The three figures are recalculated for the generations chosen.

COI — inbreeding

0%

No common ancestor over 5 generations.

AVK — distinct ancestors

82.3%

51 distinct ancestors out of 62 possible. Among known ancestors only: 98.1%.

Pedigree completeness

83.9%

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

Value for the breed's diversity

Average pedigree — rarer than 71% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 8 generations) appear in the pedigrees of the 11,331 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
Aragami No Raijin Go Shikoku AkebonosouVchAragami No Raijin Go Shikoku Akebonosou ♂Black and Tan · 2015Japan
Chiyo No Benihikari (Benimitsu) Go Hiroshima Hokusansou ♂RedJapan
Chiyo No Benitora Go Hiroshima HokusansouChiyo No Benitora Go Hiroshima Hokusansou ♂Red · 2007Japan
Benten No Ichiyou Go Meinansou HigashiBenten No Ichiyou Go Meinansou Higashi ♀RedJapan
Bungo No Natsuhime Go Sanuki Shoueisou ♀
Tetsufuji Go Banshuu Akousou ♂Red
Bungo No Kyouhime Go Bungo OotanisouBungo No Kyouhime Go Bungo Ootanisou ♀Red
Koan go Sapporo KagasouKoan go Sapporo Kagasou ♀Sesame · 2021Japan
Banryuu Go Shikoku KyowasouBanryuu Go Shikoku Kyowasou ♂Red · 2019Japan
Seto No Bandai/Mandai Go AyumisouExc. 6th at Adult male class at the Nippo GN 2019Seto No Bandai/Mandai Go Ayumisou ♂NIPPO H29-3707Red · 2017Japan
Suzubenihime go Shikoku Kyowasou ♀RedJapan
Beniharuka Go Sapporo KagasouBeniharuka Go Sapporo Kagasou ♀H28-11301Red · 2016Japan
Gomaryuu Go Sapporo KagasouExc.8th at Waka I male class at the Nippo GN 2015Gomaryuu Go Sapporo Kagasou ♂NIPPO H27-3533 JKC JS-05980/15-0Sesame · 2014Japan
Kensei Nobana Go Sapporo KagasouCH CroatiaKensei Nobana Go Sapporo Kagasou ♀H25-28911Red · 2013Japan
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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.

Direct offspring 1 litter · 1 dog
Litter of 27 February 2025
1 ♀
Full siblings 1 litter · 1 dog
Half-siblings, sire's side 16 litters · 22 dogs
  • Akai Hana Yuna-II♀ Akai Hana Yuna-IIBlack and Tan · born in Russia · lives in PolandHD APatella 1Eyes Clear
Litter of 12 November 2022
1 ♂ · 1 ♀
Litter of 18 July 2022
2 ♂ · 1 ♀
Half-siblings, dam's side 3 litters · 3 dogs
Litter of 11 March 2024
1 ♀

Added by polyyne. Last updated by Sakura Kensha 14 Jul 2025.