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Godai Go Toyokawa Iguchisou

© AKIHO Bolletin

Godai Go Toyokawa Iguchisou

Registration n° AKIHO 08-1424

Breeder
not recorded
Sire
Gobou Go Senshuu Takashihamasou
Dam
Marina Go Toyokawa Iguchisou
Gender
Male
Date of birth
2008
Country of birth
Japan
Colour
Red
Breeding status
Retired

Genetic indicators
The three figures are recalculated for the generations chosen.

COI — inbreeding

5.27%

Low. Common ancestors: Kunihomare Go Ukitakensou, Hikarugenji Go Kantou Takeshi, Shouki Go Edogawa Hiroshi Maruhiro, Hokuto Go Kisarazu Shirai Kensha.

AVK — distinct ancestors

69.4%

43 distinct ancestors out of 62 possible. Among known ancestors only: 70.5%.

Pedigree completeness

98.4%

1 empty slots. The AVK takes them into account, so read both figures together.

Value for the breed's diversity

Common pedigree — rarer than 24% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,605 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 4

Over 5 generations: each ancestor found on both the sire's and the dam's side, and what it adds to the COI.

AncestorSire's sideDam's sideShare of the COI
Kunihomare Go Ukitakensou ♂ gen. 3 gen. 3 3.13%
Hikarugenji Go Kantou Takeshi ♂ gen. 5 gen. 4gen. 5 ×3 0.98%
Shouki Go Edogawa Hiroshi Maruhiro ♀ gen. 5 gen. 4gen. 5 0.59%
Hokuto Go Kisarazu Shirai Kensha ♂ gen. 5 gen. 4gen. 5 0.59%
COI over 5 generations5.27%

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.

GodaiGobou Go Senshuu TakashihamasouGobouMikuni Go Matsusaka YamanakaMikuniKunihomare Go UkitakensouKunihomareMarina Go Toyokawa IguchisouMarinaTsugumi Go Toyokawa IguchisouTsugumiKuuka Go Senshuu TakashihamasouKuukaKaiyou Go OkufujisouKaiyouHikarugenji Go Kantou TakeshiHikarugenjiMikagemaru Go Hamamatsu KanjuuMikagemaruKusumaru Go ShiraiKusumaruHokuto Go Kisarazu Shirai KenshaHokutoYuuka Go ShiraiYuukaYuuka Go OkufujisouYuukaChitose Go Hamamata KanjuuChitoseShouki Go Edogawa Hiroshi MaruhiroShoukiHonoka Enka Go Senshuu TakashihamasouHonoka EnkaDaigen Go ShiraiDaigenHana Go Hachiouji TadaHana

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 + 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

The whole tree fits on screen. Pinch to zoom in on a dog.

Same colour, same dog: these ancestors appear several times in this pedigree.

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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 10 litters · 14 dogs
Litter of 1 February 2017
Godai Go Toyokawa Iguchisou×Shouryuume Go Senshuu Takashihamasou
Litter of 10 February 2016
Godai Go Toyokawa Iguchisou×Yukihotaru Go Awakoku Hikarinomiya
Litter of 18 February 2015
Godai Go Toyokawa Iguchisou×dam not recorded
  • ♂ Oshuu GoRed · born & living in Japan
Litter of 2014
Godai Go Toyokawa Iguchisou×Yaenosakura Go Awakoku Hikarinomiya
Litter of 26 November 2013
Godai Go Toyokawa Iguchisou×Miyuki Go Senshuu Takashihamasou
Litter of 14 November 2013
Godai Go Toyokawa Iguchisou×Zui Go Senshuu Takashihamasou
Litter of 22 May 2013
Godai Go Toyokawa Iguchisou×Hanaemi Go Kagawa Tsutsui
Litter of 20 April 2013
Godai Go Toyokawa Iguchisou×Zuihoume Go Awakoku Hikarinomiya
Litter of 18 September 2012
Godai Go Toyokawa Iguchisou×Shunka Go Kouyasan Miyauchisou
Litter of 15 August 2012
Godai Go Toyokawa Iguchisou×Miu Go Shirai
Half-siblings, sire's side 4 litters · 4 dogs
Litter of 12 September 2012
Gobou Go Senshuu Takashihamasou×Bion Go Kawabesou
Litter of 16 December 2011
Gobou Go Senshuu Takashihamasou×dam not recorded
Litter of 20 April 2008
Gobou Go Senshuu Takashihamasou×Minami Go Kawabesou
Litter of 2008
Gobou Go Senshuu Takashihamasou×Misaki Go Kawabesou
Half-siblings, dam's side 1 litter · 2 dogs
Litter of 22 February 2010
Tenjiku Go Bodee Tanakasou×Marina Go Toyokawa Iguchisou
  • ♂ Daiju GoRed · born & living in Japan
  • ♂ Tenkuu GoRed · born & living in Japan