Ryouta Go Sanuki Mizumotosou

亮太号　讃岐水本荘 · Registration n° NIPPO H17-35509

Breeder: not recorded
Sire: Chiyotatsumaru Go Sanuki Mizumotosou
Dam: Takemitsuhime Go Sanuki Mizumotosou
Gender: Male
Date of birth: not recorded
Country of birth & standing: Japan

Colour: Red

Genetic indicators

COI — inbreeding

2.34%

Low. Common ancestors: Shishimaru Go Sanuki Mizumotosou, Terujishi (Terushishi) Go Sanuki Mizumotosou.

AVK — distinct ancestors

32.3%

20 distinct ancestors out of 62 possible. Among known ancestors only: 80%.

Pedigree completeness

40.3%

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

Value for the breed's diversity

Not enough known ancestors over 10 generations to compare this dog.

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
Shishimaru Go Sanuki Mizumotosou ♂	gen. 4	gen. 3	1.56%
Terujishi (Terushishi) Go Sanuki Mizumotosou ♂	gen. 5 ×3	gen. 4	0.78%
COI over 5 generations			2.34%

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

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Parents

Grandparents

Great-grandparents

Chiyotatsumaru Go Sanuki Mizumotosou ♂千代龍丸号　讃岐水本荘NIPPO 15-19214Red

Japan

Chiyomaru Go Sanuki Mizumotosou ♂千代丸号讃岐水本荘NIPPO 12-19754Red

Japan

Gemmaru Go Sanuki Mizumotosou ♂元丸号讃岐水本荘NIPPO 9-8953Red

Japan

Sen No Tsukihime Go Sanuki Mizumotosou ♀千の月姫号讃岐水本荘NIPPO 7-14019

Japan

Fukutsukihime Go Sanuki Mizumotosou ♀福月姫号讃岐水本荘

Japan

Unknown

Takemitsuhime Go Sanuki Mizumotosou ♀竹光姫号　讃岐水本荘NIPPO 15-20483

Japan

Fukumaru Go Sanuki Mizumotosou ♂福丸号　讃岐水本荘NIPPO 13-9002

Japan

Shishimaru Go Sanuki Mizumotosou ♂獅子丸号讃岐水本荘NIPPO 4-35974Red

Japan

Fukujuhime Go Sanuki Mizumotosou ♀福寿姫号讃岐水本荘

Japan

Kinuyo Go Sanuki Mizumotosou ♀絹代号　讃岐水本荘NIPPO 14-9330

Japan

Unknown

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Generations Photos

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