Ryuutama De La Senda De T'Sunayoshi

Breeder: Jesus Fornoza
Sire: Ryuuzan No Hasshuu Go Ibaraki Wakamatsusou
Dam: Fuurenka Go Di Bordakitainu Kensha
Gender: Male
Date of birth: 2021
Country of birth & standing: Spain

Size: 66 cm (26 in)
Weight: 35 kg (77.2 lb)
Colour: Red

Genetic indicators

COI — inbreeding

2.15%

Low. Common ancestors: Fuuetsu Go Shirai, Ginji Go Shirai, Matsukaze Go Musashi Aiwa.

AVK — distinct ancestors

90.3%

56 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Common lines — rarer than 21% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 8 generations) appear in the pedigrees of the 27,330 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 3

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
Fuuetsu Go Shirai ♂	gen. 4	gen. 3	1.56%
Ginji Go Shirai ♂	gen. 5	gen. 4	0.39%
Matsukaze Go Musashi Aiwa ♂	gen. 5	gen. 5	0.2%
COI over 5 generations			2.15%

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

Ryuuzan No Hasshuu Go Ibaraki Wakamatsusou

137th Hombuten Waka inu 1st place 140° Hombuten 1st Souken place AKIHO No.20 Chugoku Setouchi division show Seiken B class Tokuyu 1st prize HonbushoRyuuzan No Hasshuu Go Ibaraki Wakamatsusou ♂Red · 2016

Japan

Kitazakura Go Aomori Mikamisou ♂Red · 2015

Japan

Ryouma Go Shirai ♂Red · 2012

Japan

Fuukoume Go Choufu Taniguchi Kensha ♀Red · 2014

Japan

141° Hobuten - Seiken A 3rd place TOKUYUUHasshuu Tamaki Go Kawasaki Takayama Sou ♀Red · 2015

Japan

Seiken B 1st place TOKUYUU 132th Honbuten, Souken Winner 130th Honbuten, Waka Inu 1st place 129th HonbutenKanhasshuu Go Kisarazu Nomura ♂Red · 2012

Japan 141° Hobuten - Seiken A 6th place TOKUYUUKana Go Yuumitake ♀Red · 2013

Japan

Fuurenka Go Di Bordakitainu Kensha ♀Red · 2017

Italy

Kenshin Go Shirai ♂Red · 2013

Japan

No.1 Yoken B - 127th HonbutenFuuetsu Go Shirai ♂Red · 2012

Japan

Rumi Go Shirai ♀Red · 2011

Japan

World winner 2018, BOS Crufts 2018, Vic European winner, ch. international, ch italian, ch Croatian Champion, Giovane Promessa Enci. top dog 2016Ikumi Go Di Bordakitainu Kensha ♀Red · 2015

Italy

Italian ChampionKen Go Dell'Antico Matagi Dell' Antico Matagi ♂Red · 2013

Italy

Kasumi Go Takasaki Wakou ♀Red · 2014

Japan

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Generations Photos

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