Toramasa Go Fuen No Oka

Registration n° AKIHO 23-20

TOKUYUU WINNER 2025, AKIHO Winner (1st AKIHO CE Show Waka inu 1st place), AKIHO WINNER (2nd France AKIHO Show Souken 1st place), 148th Honbuten Waka inu 4/26, 12th Hozonkai Championship Youken v-ce Winner, POLAND CHAMPION, Poland Jr Champion, Junior CLUB WINNER 2023, POLAND JR WINER 2023 & JBOB, 5 x JCAC, 5 x JBOB, BOS, BOB

Breeder & owner: Zuzanna Chade
Sire: Kokushuu Go Ryuukaen
Dam: Kofubuki Go Keito
Gender: Male
Date of birth: 2022
Country of birth: Poland

Colour: Brindle

Notes

AI free (N/N), HD-A, DNA tested

Genetic indicators

COI — inbreeding

0.2%

Low. Common ancestor: Taiyoukou Go Akita Iijimasou.

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

Rare lines — rarer than 85% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,548 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 1

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
Taiyoukou Go Akita Iijimasou ♂	gen. 5	gen. 5	0.2%
COI over 5 generations			0.2%

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

AKIHO 80th Aomorikensibuten Wakainu 1stKokushuu Go Ryuukaen ♂Brindle · 2017

Japan

AKIHO 72th Hokkaido Chuo- ten YOUKEN 1stKurohiryuu Go Kousetsusou ♂Brindle · 2017

Japan

Kitanotaiga Go Minatomaru ♂Brindle · 2014

Japan

Kuromikage Go Kousetsusou ♀Brindle · 2012

Japan

Seikoume Go Senshuu Takashihamasou ♀Brindle · 2012

Japan Shinjou Seiummaru Go Sanshuu Kuwayama ♂Brindle · 2010

Japan

1* PLACE INTERNATIONAL ARSIZIO EXPO, 3* PLACE INSUBRIA WINNER EXPO 10/31/2015Hazuki Go Kouyasan Hashitani ♀Brindle · 2011

Japan

MEIYOSHO WINNER, 145th Honbuten Seiken A 1 place, 139th Hombuten Waka Inu 1st place, 141th Honbuten Souken 1st placeKofubuki Go Keito ♀Brindle · 2017

Japan

Akita Cup Italy 2019 Seiken A 3rd placeRyouya Go Kanzakiya Kensha ♂Blue Brindle · 2014

Japan Koyata Go Kurume Hirose ♂Brindle · 2012

Japan

Ryoukou Go Kanzakiya Kensha ♀Brindle · 2012

Japan Nana Go Keito ♀Brindle · 2016

Japan Touki Go Misaki Ootanisou ♂Brindle · 2015

Japan Fuuunme Go Shoufuusha ♀Brindle · 2015

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. Click to see the puppies of a dog.

Direct offspring 3 litters · 5 dogs

Litter of 2025

Toramasa Go Fuen No Oka×Gureisu Go Fuen No Oka

♂ Ginga Go Fuen No OkaBlue Brindle · born & living in Poland
♂ Gokuro Go Fuen No OkaBrindle · born & living in Poland

Litter of 16 December 2023

Toramasa Go Fuen No Oka×Megapolis Style Hiroko

♀ Kanenohana Go Fuen No OkaBlue Brindle · born in Poland · lives in Thailand
♂ Kyokutaisei Go Fuen No OkaBrindle · born in Poland · lives in NorwayHD DED 0AI Clear

Litter of December 2023

Toramasa Go Fuen No Oka×Megapolis Style Hiroko

♀ Kamei Go Fuen No OkaBlue Brindle · born & living in Poland

Full siblings 1 litter · 2 dogs

Litter of 29 August 2022

Kokushuu Go Ryuukaen×Kofubuki Go Keito

♂ Takamasa Go Fuen No OkaBrindle · born in Poland · lives in USA2 littersAvailable at studHD BED 0Patella 0Eyes Clear 2026AI Clear
♀ Takayukihime Go Fuen No OkaWhite · born in Poland · lives in Belgium

Half-siblings, sire's side 6 litters · 10 dogs

Litter of January 2025

Kokushuu Go Ryuukaen×Hanafubuki Go Fuen No Oka

♀ Natsumari Go Fuen No OkaBlue Brindle · born in Poland · lives in Turkey

Litter of 26 July 2021

Kokushuu Go Ryuukaen×Megapolis Style Hiroko

♂ Sachihiro Go Fuen No OkaBrindle · born in Poland · lives in DenmarkAvailable at studHD AED 0Patella 0Eyes Clear 2025AI Clear
♂ Seiunryuu Go Fuen No OkaBlue Brindle · born in Poland · lives in Russia4 litters
♂ Shirane Go Fuen No OkaWhite · born in Poland · lives in GermanyEyes Clear
♀ Shirofumi Go Fuen No OkaWhite · born in Poland · lives in Germany1 litter