Otatsumi Go Kaijusou

Registration n° AKIHO 25-1055

Breeder & owner: Claire Matthews
Kennel: Kaiju Kennels
Sire: Ikuzou Go Yamawaru Kensha
Dam: Izumiryuu Go Kaijusou
Call name: Shimora
Gender: Female
Date of birth: 8 February 2025
Country of birth & standing: USA

Colour: White

Genetic indicators

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

COI — inbreeding

0.59%

Low. Common ancestors: Awa Kokushi Go Tateyama Matsunaga, Kitanojou Go Saginuma Kensha.

AVK — distinct ancestors

95.2%

59 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 + 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

Ikuzou Go Yamawaru Kensha ♂Brindle · 2020

Hungary

6th place at 140.th Honbuten in Youken Class, 6x CAC, 2x res.CACIB, CACIB, BOSHamaryuu Go Mino Kokeisou ♂Red · 2018

Japan

135th Honbuten Meiyosho Winner, 134th Honbuten Prime Minister Award WinnerShinzan Go Maimu ♂Red · 2010

Japan Sanzanhime Go Mino Kokeisou ♀Red · 2016

Japan

Hozonkai vice champion, CH RS, CH BiH, CH HR, CH Hungary, Interchampion,Ryoko Go Samurai Yashiki ♀Red Brindle · 2017

Croatia

CHJ RS, CHJ MNE, CHJ HR, CHJ BiH, CH FBiH, CH RS, CH BiH, CH MNE, CH HR, CH SLO, CH MK, INT CH, CH A, V WW, V EUWL'Toramaru De La Vallee Des Samourais ♂Red · 2015

France

CHJ RS, CHJ MNE, CHJ BiH, CHJ HR, CH FBiH, CH BiH, CH MNE, CH HR, CH SLO, CH MK, INT CHRikako No Chiyomi Go Shun'You Kensha ♀Red Brindle · 2015

Spain Izumiryuu Go Kaijusou ♀White · 2020

USA Fukutouryuu Go Kaijusou ♂Brindle · 2017

USA

Toramaru Go Shirai ♂Red Brindle · 2010

Japan

Mizuki Go Kousetsusou ♀Brindle · 2013

Japan Mishio No Hime Go Ryuukaen ♀Red · 2016

Japan

Momonosuke Go Ryuukaen ♂Red · 2013

Japan

AKIHO 130th Honbuten SeikenB class Tokuyuu 4th prizeAkari Go Bitsuku Taisetsu Akatsuki ♀Red · 2011

Japan

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Generations Photos

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Offspring and relatives

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

Full siblings 1 litter · 1 dog

Litter of 8 February 2025

Ikuzou Go Yamawaru Kensha×Izumiryuu Go Kaijusou

♀ Oushunka Go KaijusouRed · USA

Half-siblings, sire's side 2 litters · 11 dogs

Litter of 6 May 2025

Ikuzou Go Yamawaru Kensha×Yuutomi Go Kyushu Ishida

♂ Raita Go KaijusouWhite · USA
♀ Reiko Go KaijusouRed · USA
♀ Rina Go KaijusouRed · USA
♂ Roumaru Go KaijusouWhite · USA
♀ Rumi Go KaijusouWhite · USA
♀ Ryuuka Go KaijusouBrindle · USA
♂ Ryuusei Go KaijusouBrindle · USA

Litter of 10 July 2023

Ikuzou Go Yamawaru Kensha×Iroha Go Kaijusou

♂ Hisato Go FukunagasouBrindle · USA
♂ Juuta Go FukunagasouBrindle · USA
♂ Nayu Go FukunagasouBrindle · USA
♂ Yui Go FukunagasouBrindle · USA

Half-siblings, dam's side 1 litter · 4 dogs

Litter of 26 July 2024

Kaizen Go Daijisou×Izumiryuu Go Kaijusou

♂ Naruyama Go KaijusouBrindle · USA
♀ Nenechiyo Go KaijusouBrindle · USA
♂ Nishikairyu Go KaijusouBrindle · USA
♂ Nomi No Sukune Go KaijusouRed · USA

Added by KaijuKennels. Last updated by KaijuKennels 11 Jul 2025.