# Tetsuaki Go Ooshima Tsubakian 徹明号 大島椿庵

Shiba Inu · Male · COI ≥ 0%

## Identity
- **Breed:** Shiba Inu
- **Sex:** Male
- **Colour:** red
- **NIPPO:** H18-26567

## Parents
- **Sire:** [Benitetsuryuu Go Honjou Arakisou](https://nihonken.org/pedigree/dogs/564a5fe6-500f-4214-85bc-b32e220cc39a)
- **Dam:** [Suzumyoume Go Ooshima Tsubakian](https://nihonken.org/pedigree/dogs/5800417e-da25-4f86-b308-50c1664d469b)

## Genetics
- **COI:** ≥ 0% (Indicative)
- **AVK:** 41.73%
- **Completeness:** 12.4%
- **Note:** Floor only — pedigree 12.41% complete; true COI may be higher

## Gene rarity
- **Mean kinship to the breed:** 0.12% (sample of 200 of 7592 dogs)
- **Compared with the breed:** rarer than the breed average (0.19%)
- **Founders:** 21; the five most influential carry 56.25% of the genome
- **Hanakochou Go Honjou Arakisou:** [25%](https://nihonken.org/pedigree/dogs/3b09a7e2-f65e-4184-a191-95d5befbc32e)
- **Teruhime Go Kagiyasou:** [12.5%](https://nihonken.org/pedigree/dogs/84b94e6e-f4ca-492d-b665-eca8752c1a67)
- **Shinano Zemmaru Go Shinano Fujisou:** [6.25%](https://nihonken.org/pedigree/dogs/2a4239a3-d303-467d-b272-1776d4600d01)
- **Benigiku Go Kyouto Nakagawasou:** [6.25%](https://nihonken.org/pedigree/dogs/3896fb8a-43e5-4376-9690-461bb8473c35)
- **Oryuu Go Nikousou:** [6.25%](https://nihonken.org/pedigree/dogs/fd6c75cf-2f52-4ca6-91ad-950d09b24ae7)

## Influence
How far this dog's genes reach into the Shiba Inu born since 2011 with a recorded pedigree, as of 2026-10-10. Reach and share are minimums: a pedigree that stops early can hide descent, never invent it.
- **All Shiba Inu:** at least 1.4% of the 1,218 dogs born since 2011 with a recorded pedigree descend from this dog; on average, at least 0.06% of their pedigree traces to it
- **United States:** at least 2% of the 347 dogs born since 2011 with a recorded pedigree descend from this dog; on average, at least 0.05% of their pedigree traces to it
- **France:** at least 0.52% of the 193 dogs born since 2011 with a recorded pedigree descend from this dog; on average, at least 0.02% of their pedigree traces to it
- **Japan:** no recorded descendants among the 113 dogs born since 2011 with a recorded pedigree
- **Russian Federation:** at least 3.1% of the 64 dogs born since 2011 with a recorded pedigree descend from this dog; on average, at least 0.59% of their pedigree traces to it
- **Through Benikomachi Go Seishuusou Mutai:** [67.4% of this dog's influence](https://nihonken.org/pedigree/dogs/c1452e9f-cd1b-482a-b3a7-77098e2154b5)
- **Through Maizakura No Ichihime Go Kagiyasou:** [32.6% of this dog's influence](https://nihonken.org/pedigree/dogs/60cdf15a-27be-466e-a938-c59784f813c9)
- **Descendants:** 2 recorded offspring, 22 recorded descendants, 8 generations deep

## Offspring
- **Female:** [Maizakura No Ichihime Go Kagiyasou](https://nihonken.org/pedigree/dogs/60cdf15a-27be-466e-a938-c59784f813c9)
- **Female:** [Benikomachi Go Seishuusou Mutai](https://nihonken.org/pedigree/dogs/c1452e9f-cd1b-482a-b3a7-77098e2154b5)

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