Tekka No Gen Go Sanuki Mizumotosou

鉄香の源号讃岐水本荘 · Registration n° NIPPO 61-39264

Breeder: not recorded
Kennel: Sanuki Mizumotosou
Sire: Tetsugen Go Bichuu Eikansou
Dam: Suzukahime Go Takamatsu Morita
Gender: Male
Date of birth: not recorded
Country of birth & standing: Japan

Colour: Red

Genetic indicators

COI — inbreeding

3.13%

Low. Common ancestor: Sakushuugen Go Tsuyama Kunimotosou.

AVK — distinct ancestors

48.4%

30 distinct ancestors out of 62 possible. Among known ancestors only: 83.3%.

Pedigree completeness

58.1%

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

Value for the breed's diversity

Average lines — rarer than 54% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 10 generations) appear in the pedigrees of the 10,925 recent dogs: rare lines bring new genes to 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
Sakushuugen Go Tsuyama Kunimotosou ♂	gen. 2	gen. 4	3.13%
COI over 5 generations			3.13%

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 + 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

The whole tree fits on screen. Pinch to zoom in on a dog.

Parents

Grandparents

Great-grandparents

Tetsugen Go Bichuu Eikansou ♂鉄源号　備中栄冠荘NIPPO 58-42645Red · 1983

Japan

Sakushuugen Go Tsuyama Kunimotosou ♂作州源号　津山国本荘NIPPO 348319Red · 1976

Japan

Azumi No Hana Go Shinshuu Azuminosou ♂安曇の華号　信州あづみ野荘NIPPO 161397Red · 1972

Japan

Chakohime Go Tsuyama Kunimotosou ♀チャコ姫号津山国本荘

Japan

Kuroyuume Go Tsukiyatanisou ♀黒夕女号 (月屋谷荘)Black and Tan

Japan

BIS (1976), BOB (1981) Best Shiba at Grand National (Japan)Kotetsu (Toratetsu) Go Koutokusou ♂虎鉄号　高徳荘53-12483Black and Tan · 1977

Japan

Yuuhime Go Tsukiyatanisou ♀優姫号月屋谷荘

Japan

Suzukahime Go Takamatsu Morita ♀鈴香姫号－高松森田

Japan

NIPPO HonbushoKotobuki No Eisaki Go Hichisou ♂寿の栄作号日地荘Red

Japan

Kotobuki No Gen Go Suganosou ♂寿の源号　すがの荘

Unknown

Oosumi No Mika Go Hatano Nagorosou ♀

Yoshinoryuu Go Imabarisou ♂

Kairyuuhime Go Chuukousou ♀

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Generations Photos

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