Mamiya's Power Confidential
Registration n° NP64582402
BISS Am GCH CH
- Breeder
- Cheryl Mamiya
- Owner
- Allison Seeber
- Kennel
- Mamiya
- Call name
- WReX
- Gender
- Male
- Date of birth
- 18 April 2020
- Country of birth & standing
- USA
- Size
- 41.3 cm (16.3 in)
- Colour
- Red
- HD
- HD A / Excellent
- Patella
- Grade 0
- Eyes
- Clear (tested 2024)
Notes
RN (Rally Novice) title obtained 2024 |
CGC title obtained 2022 |
Group 1 at Hurricane Ridge Kennel Club 2023 |
Multiple group placements (AKC)|
Best in Specialty Show at the Evergreen Shiba Inu Club AM Show in 2024 under judge David Alexander |
Novice Jumpers Preferred (NJP) Agility Title obtained in 2025.
Genetic indicators
COI — inbreeding
7.03%
Moderate. Common ancestors: San Jo Jay-Z, Tenkai Go Ryuukyu Uruma.
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
Common pedigree — rarer than 38% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 8 generations) appear in the pedigrees of the 11,365 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 2
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 |
|---|---|---|---|
| San Jo Jay-Z ♂ | gen. 3 | gen. 2 | 6.25% |
| Tenkai Go Ryuukyu Uruma ♂ | gen. 5 | gen. 3 | 0.78% |
| COI over 5 generations | 7.03% | ||
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.
Am/Can ChSunojo's Eddie Zedder ♂FA755055, NP51670601
Canada
BISS Can/Am CHSunojo How We Say Zee ♂CKC DU692392Canada
Multi BISS Am ChSan Jo Jay-Z ♂NP29152501
USA
BISS Can/Am ChSunoJo Sea Monster ♀AKC NP41590901Canada
Can. MBOSS GRCH, AOMSunojo N Satika's Fiery Glow ♀AG538077Canada
BISS, US/Can ChSunojo Buckaroo Banzai ♂CKC YE413338Canada
Can CH.Sunojo's Sea Serpunt ♀CKC YQ431825Canada
BISS Am ChSan Jo J'Adore ♀NP394444/01USAMulti BISS Am ChSan Jo Jay-Z ♂NP29152501USA
San Jo Kuma Yama ♂NP18789401USA
Am ChKurochiyoda Go Shun'you Kensha ♀NP28680201
SpainUSA
BISS Am ChTenkai Go Ryuukyu Uruma ♂JKC JS 659/06, AKC NP14885901
JapanUSASame colour, same dog: these ancestors appear several times in this pedigree.
- San Jo Jay-Z ×2
Offspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Full siblings 1 litter · 1 dog
♂ Mamiya's Power PlayRed · born in USA · lives in Canada
Half-siblings, sire's side 5 litters · 6 dogs
- ♀ Sunojo's V For VendeddieRed · born & living in Canada
♀ Sunojo's Jammed In A Red DressRed · born & living in Canada
♂ Sunojo's The JamRed · born in Canada
- ♀ Satika's Amedei PorcelanaRed · born & living in Canada
- ♂ Satika's The Whole EnchildaRed · born & living in Canada
♂ Satika's Cant Find A Better ManRed · born & living in CanadaEyes Clear 2023