NO UCHDemishstar Ryuyuichirou
Registration n° RKF4796144
Norwegian champion
- Breeder
- Zhanna Demisheva
- Owner
- Sissel Skjelbred
- Kennel
- Demishstar
- Call name
- Boris
- Gender
- Male
- Date of birth
- 31 March 2017
- Country of birth
- Russia
- Country of standing
- Norway
- Colour
- Red
- HD
- HD A / Excellent
Genetic indicators
COI — inbreeding
12.5%
High. Common ancestor: Benikomachi Go Seishuusou Mutai.
AVK — distinct ancestors
74.2%
46 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Rare pedigree — rarer than 78% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 8 generations) appear in the pedigrees of the 11,309 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 generations
Common ancestors and how they connect 1
Over 5 generations: each ancestor found on both the sire's and the dam's side, and what it adds to the COI.
| Ancestor | Sire's side | Dam's side | Share of the COI |
|---|---|---|---|
| Benikomachi Go Seishuusou Mutai ♀ | gen. 2 | gen. 2 | 12.5% |
| COI over 5 generations | 12.5% | ||
How the lines connect
Only the dogs that lead to a common ancestor are drawn. Each coloured line goes from a common ancestor down to its descendants. Click a dog to open its page.
Sire's side Dam's side Coloured circles: common ancestors, same colours as in the pedigree
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.
Demishstar Kazakoshi Benitetsuryuyu ♂
Russia
INT CH, RUS CH, RKF CH, CH EURASIA 2013, CH Switzerland, CH China, Ch Korea, Ch Ukraine, Ch MoldovaGintsubasa Go Ginza Kawakita ♂NIPPO H24-30161RKF 4096514
Japan
Ippuku No Yasu Go Ippukusou ♂NIPPO H23-2262Japan
Benihimeka Go Shuueisou ♀紅姫花号周栄荘JKC JS-06769/14/0, LOE 2210758, NIPPO H24-6972Japan
Ch RUS, CH RKF, EUW, CH CHINA, VCH RKF, EURASIAN V WINNER 2019Benikomachi Go Seishuusou Mutai ♀RKF 3325123, NIPPO H21-23304, JS-00702/10-0Japan
Tetsuaki Go Ooshima Tsubakian ♂徹明号 大島椿庵NIPPOH18-26567JapanJapan
Int.Ch.Demishstar Takai Suzuteru ♀Russia
Multi CH CIB, J RUS, RUS, RKF, CHINA, KOREA, SRB, ROM, BUL, BALK, MAC, GEO, MOL, COR, SERBIAHoshi No Ootomi Go Nankaiseisou ♂JKC 03106/09-0, RKF 2432120JapanJapanJapanCh RUS, CH RKF, EUW, CH CHINA, VCH RKF, EURASIAN V WINNER 2019Benikomachi Go Seishuusou Mutai ♀RKF 3325123, NIPPO H21-23304, JS-00702/10-0JapanTetsuaki Go Ooshima Tsubakian ♂徹明号 大島椿庵NIPPOH18-26567JapanJapanSame colour, same dog: these ancestors appear several times in this pedigree.
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
♂ Østbylias Harmoniske FomleRed · 
born & living in NorwayAvailable at studHD BED 0Patella 0Eyes Clear 2025
Full siblings 1 litter · 1 dog
♀ Demishstar RihokoRed · born in Russia · 
lives in United KingdomHD BEyes Clear
Half-siblings, dam's side 2 litters · 3 dogs
♂ Demishstar Michio AtsushiRed · born in Russia · 
lives in GermanyHD APatella 0Eyes Clear 2020
♀ Demishstar Miyabi YuugaHD APatella 0
- ♂ Demishstar VakidzashiBlack and Tan · born in Russia ·
lives in Netherlands
Added by Msvarlien 2 days ago. Last updated by Msvarlien 2 days ago.