Bontemmaru Go Meinansou

梵天丸号明南荘 · Registration n° NIPPO 16-1516

NIPPO Kansei Ken

Breeder: Toshiyuki Kanda
Sire: Kotobuki No Ayanishiki Go Harima Kotobuki Kensha
Dam: Umewaka No Aki Go Izuumesou
Call name: Boss
Gender: Male
Date of birth: 10 March 2003
Date of death: 20 December 2017
Country of birth & standing: Japan

Colour: Red
Health notes: Sometimes written as Bontenmaru.
Breeding status: Retired

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

54.8%

34 distinct ancestors out of 62 possible. Among known ancestors only: 85%.

Pedigree completeness

64.5%

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

Value for the breed's diversity

Rare lines — 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 11,425 recent dogs: rare lines bring new genes to 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 + F_A), 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

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Parents

Grandparents

Great-grandparents

Grand National SeikenshoKotobuki No Ayanishiki Go Harima Kotobuki Kensha ♂壽の綾錦号播磨壽犬舎Red

Japan

Kansei Ken (6 x Honbusho); Grand National SeikenshoTetsuou Go Genryuusou ♂鉄王号源流荘Red

Japan

Tesseimaru (Tetsukiyomaru) Go Ikeda Futabasou ♂鉄清丸号-池田双葉荘NIPPO 6-4139

Japan

Kikuhaname Go Takatsuki Shibafu Kensha ♀菊華女号-高槻芝生犬舎NIPPO 8-822

Japan

Betsuin Benihime Go Takatsuki Shibafu Kensha ♀別院紅姫号高槻芝生犬舎NIPPO 10-18738Red

Japan

Goushou Go Shibainu Ikuseikai ♂剛将号芝犬育成会

Japan

Beniryuume Go Takatsuki Shibafu Kensha ♀紅竜女号　高槻芝生犬舎Red

Japan

Umewaka No Aki Go Izuumesou ♀梅若の朱妃号伊豆梅荘NIPPO 11-25977Red

Japan

Umewaka No Touyuu Go Izuumesou ♂梅若の闘龍号伊豆梅荘NIPPO 8-16030Black and Tan

Japan

Kokuryuu Go Yokohama Seibusou ♂黒龍号横浜西部荘NIPPO 61-34715Black and Tan

Japan

Umewaka No Kiyohime Go Izuumesou ♀梅若の清姫号　伊豆梅荘NIPPO 4-12396

Japan

Umewaka No Akihime Go Izuumesou ♀梅若の昭妃号伊豆梅荘Red

Japan

Shishiou Go Izu Fujimisou ♂獅子王号　伊豆富士見荘Red

Japan

Umewaka No Yuuka Go Izuumesou ♀梅若の優華号　伊豆梅荘

Japan

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Generations Photos

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