Masyuumaru Go Ryuukaen

© Szymon Yujo

Masyuumaru Go Ryuukaen

Registration n° AKIHO 18-3789

AKIHO 140th Honbuten YoukenA 3rd

Breeder
not recorded
Kennel
RyuukaenHakodate
Call name
Masyu
Gender
Male
Date of birth
10 July 2018
Country of birth
Japan
Colour
White

Genetic indicators

All three figures are recalculated for the number of generations selected.

COI — inbreeding

0.78%

Low. Common ancestors: Fuuetsu Go Shirai, Kouki Go Shirai, Tamahime Go Shirai.

AVK — distinct ancestors

91.9%

57 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

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

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Offspring and relatives

Grouped by litter, with both parents at the top of each block.

Direct offspring 10 litters · 19 dogs
Litter of 29 September 2022
Full siblings 1 litter · 2 dogs
Half-siblings, sire's side 11 litters · 17 dogs
Half-siblings, dam's side 1 litter · 1 dog

Added by Tatsumi Tada. Last updated by akitaken 19 Feb 2026.