Ryumon Go Ryujou

Registration n° AKIHO 18-2267

1° Yoken B 139° Honbuten 1° waka inu 140° Honbuten, 1° souken 141° Honbuten Meiyosho Winner 145° Honbuten

Breeder: not recorded
Owner: Toshitsugu Watanabe
Sire: Gomon Go Senshuu Takashihamasou
Dam: Chihiro Go Awakoku Hikarinomiya
Gender: Male
Date of birth: 22 April 2018
Country of birth & standing: Japan

Colour: Red

Genetic indicators

COI — inbreeding

0.78%

Low. Common ancestors: Kourin Go Hanawa Kisaragi, Hotaru Go Kouyazan Miyauchisou.

AVK — distinct ancestors

93.5%

58 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Common pedigree — rarer than 33% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 10 generations) appear in the pedigrees of the 27,331 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. 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
Kourin Go Hanawa Kisaragi ♂	gen. 5	gen. 4	0.39%
Hotaru Go Kouyazan Miyauchisou ♀	gen. 5	gen. 4	0.39%
COI over 5 generations			0.78%

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

136th Hombuten Waka inu 2nd place, 138th Hombuten Souken 2nd place, 140th Honbuten Seiken B 1st place TOKUYUUGomon Go Senshuu Takashihamasou ♂Red · 2016

Japan

AKIHO No.132 Honbuten show Youken B class 1st prizeMasamune Go Kyushu Ishida ♂Red · 2014

Japan

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

Japan

133th Honbuten seiken B tokuyuu 1st winnerYuuki Go Senshuu Takashihamasou ♀Red · 2012

Japan Kotoryuume Go Senshuu Takashihamasou ♀Red · 2014

Japan

Ougonryuu Go Kouyasan Miyauchisou ♂Red · 2011

Japan Misho Go Senshuu Takashihamasou ♀Red · 2010

Japan

135° Honbuten yoken B 3°Chihiro Go Awakoku Hikarinomiya ♀Red · 2016

Japan

Hokushuu Go Senshuu Takashihamasou ♂Red · 2012

Japan

MEIYOSHO WINNER 2013Hokuju Go Senshuu Takashihamasou ♂Red · 2009

Japan Shuutou Go Kouyasan Hashitani ♀Red · 2011

Japan Miki Go Nagata Kensha ♀Red · 2010

Japan

Sharaku Go Korian ♂Red · 2006

Japan

Fuuka Go Okayama Nishi Oota ♀Red · 2007

Japan

Embed this pedigree on your website

Frame (always up to date) HTML code (a copy of today's pedigree)

Copy this code into a page of your website. The pedigree stays up to date automatically, and the frame adjusts to its exact height.

Generations Photos

<iframe src="https://www.akitapedigree.com/embed/pedigree.php?id=97535&amp;gens=4&amp;pics=1" title="Pedigree of Ryumon Go Ryujou" width="100%" height="1100" scrolling="no" style="border:0;width:100%;max-width:960px;overflow:hidden" loading="lazy"></iframe>
<script>window.addEventListener("message",function(e){if(e.origin!=="https://www.akitapedigree.com"||!e.data||e.data.type!=="akitapedigree-height")return;document.querySelectorAll("iframe").forEach(function(f){if(f.contentWindow===e.source)f.style.height=e.data.height+"px";});});</script>

Preview If your website builder refuses the <script> line, keep only the <iframe> line and adjust its height.

Offspring and relatives

Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.

Direct offspring 3 litters · 6 dogs

Litter of 20 February 2020

Ryumon Go Ryujou×Benishoume Go Miyagi Kozaki Kensha

♀ Haruhanamei Go Akada DaikanRed · born in Japan · lives in Italy

Litter of 17 February 2020

Ryumon Go Ryujou×Chiemi Go Miyagi Kozaki Kensha

♀ Hokuun No Sakura Go Miyagi Kozaki KenshaRed · born in Japan · lives in France
♀ Oukame Go Miyagi Kozaki KenshaRed · born & living in Japan

Litter of 28 July 2019

Ryumon Go Ryujou×Haruno Go Dateteneisou

♀ Hokuun No Suzu Hime Go DateteneisouRed · born in Japan · lives in Italy
♀ Shizuka Go DateteneisouRed · born & living in Japan
♀ Suzuno Go DateteneisouRed · born & living in Japan

Half-siblings, sire's side 5 litters · 5 dogs

Litter of 5 August 2021

Gomon Go Senshuu Takashihamasou×Mia Go Di Casa Saporito

♀ Saika Go Di Casa SaporitoRed · born & living in Italy

Litter of 10 February 2019

Gomon Go Senshuu Takashihamasou×Masaki Go Sanuki Tsutsuisou

♀ Shuuka Go Sanuki TsusuisouRed · born & living in Japan

Litter of 10 May 2018

Gomon Go Senshuu Takashihamasou×Rika Go Kagawa Tsutsui

♀ Hikari Go Kagawa TsutsuiRed · born in Japan · lives in France

Litter of 4 September 2017

Gomon Go Senshuu Takashihamasou×Ourin Go Senshuu Takashihamasou

♂ Temmon Go Senshuu TakashihamasouRed · born & living in Japan

Litter of 2017

Gomon Go Senshuu Takashihamasou×Ourin Go Senshuu Takashihamasou

♀ Matsuri Go Senshuu TakashihamasouRed · born & living in Japan

Half-siblings, dam's side 4 litters · 9 dogs

Litter of 13 July 2020

Kokuhoumaru Go Noshiro Koujusou×Chihiro Go Awakoku Hikarinomiya

♂ Ginchoumaru Go RyuumonRed · born & living in Japan
♀ Ginokoto Go RyuumonRed · born in Japan · lives in Czech RepublicHD C
♂ Ginpoumaru Go RyuumonRed · born & living in Japan
♀ Ginren Go RyuumonRed · born & living in Japan

Litter of 2020

Kokuhoumaru Go Noshiro Koujusou×Chihiro Go Awakoku Hikarinomiya

♀ Ginren Go RyuumonRed · born & living in Japan

Litter of 28 November 2019

Azumagenji Go Kisarazu Nomura×Chihiro Go Awakoku Hikarinomiya

♂ Genki Go RyuumonRed · born in Japan · lives in Argentina
♀ Kanpo Go RyuumonRed · born & living in Japan

Litter of 18 August 2017

Goromaru Go Biwako Kanajawa×Chihiro Go Awakoku Hikarinomiya

♂ Gotsunemaru Go TouseienRed · born & living in Japan
♀ Natsune Go TouseienRed · born & living in Japan