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Hasshu Tsurugi Go AimusouSireHasshu Tsurugi Go AimusouAKIHO 22-2383 · ♂ Red · Japan · 2022Own COI 2.34% over 5 generations Ran Go Mie Nakagawa SouDamRan Go Mie Nakagawa SouAKIHO 22-3157 · ♀ Red · Japan · 2022Own COI 0.59% over 5 generations

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

COI — inbreeding

1.76%

Low. Common ancestors: Daiuchuu Oozora Go Aomori Mikamisou, Fuukoume Go Choufu Taniguchi Kensha, Juri Tamari Go Akagi Miryuusou, Kanhasshuu Go Kisarazu Nomura.

AVK — distinct ancestors

87.1%

54 distinct ancestors out of 62 possible. Among known ancestors only: 90%.

Pedigree completeness

96.8%

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

Value of this litter for the breed's diversity

Rare lines — the puppies would be rarer than 97% of the Akita born in the last 15 years (since 2012)

Litter: 97% ♂ Sire: Rare lines · 86% ♀ Dam: Rare lines · 86%

How often the puppies' ancestors (over 6 generations) appear in the pedigrees of the 27,567 recent dogs: rare lines bring new genes to the breed.

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
Daiuchuu Oozora Go Aomori Mikamisou ♂ gen. 4 gen. 4 0.78%
Fuukoume Go Choufu Taniguchi Kensha ♀ gen. 4gen. 5 gen. 5 0.39%
Juri Tamari Go Akagi Miryuusou ♀ gen. 4 gen. 5 0.39%
Kanhasshuu Go Kisarazu Nomura ♂ gen. 5 gen. 5 0.2%
COI over 5 generations1.76%

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.

LitterHasshu Tsurugi Go AimusouHasshu TsurugiGoroumaru Go OofunasouGoroumaruShaka Go Choufu Taniguchi KenshaShakaFuukoume Go Choufu Taniguchi KenshaFuukoumeRan Go Mie Nakagawa SouRanAkane Go Mie Nakagawa SouAkaneMai Otome Go ErukusouMai OtomeDaiuchuu Oozora Go Aomori MikamisouDaiuchuu OozoraHasshuu Nana Go OofunasouHasshuu NanaHasshuu Yamato Go Kawasaki Takayama SouHasshuu YamatoKanhasshuu Go Kisarazu NomuraKanhasshuuTamakiyohime Go ErukusouTamakiyohimeNamie Go TochiotomesouNamieTenkirameki Go ErukusouTenkiramekiJuri Tamari Go Akagi MiryuusouJuri Tamari

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 of the litter

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

Parents
Grandparents
Great-grandparents
Hasshu Tsurugi Go AimusouAKIHO WINNER 44th Tokai Hokuriku Sou-Shibuten Youken 1st place, 147th Honbuten Yoken A 2nd placeHasshu Tsurugi Go Aimusou ♂Red · 2022JapanGoroumaru Go OofunasouGoroumaru Go Oofunasou ♂Red · 2019JapanShaka Go Choufu Taniguchi KenshaShaka Go Choufu Taniguchi Kensha ♂Red · 2018JapanHasshuu Nana Go Oofunasou ♀Red · 2017JapanAKIHO WINNER 9th Saitama Shibuten Waka Inu 1st placeNamie Go Tochiotomesou ♀Red · 2020JapanGoroumaru Go Housenkaku ♂Red · 2018JapanTenkirameki Go Erukusou ♀Red · 2017JapanRan Go Mie Nakagawa SouAKIHO WINNER Tokyo Shibuten Yoken Iseki 1st place, 147th Honbuten Yoken A 5th placeRan Go Mie Nakagawa Sou ♀Red · 2022JapanRyuusei Go Mie Nakagawasou148th Honbuten Seiken B 1st place TOKUYUU, 146th Honbuten Souken 1st place, 144th Honbuten Waka Inu 1stRyuusei Go Mie Nakagawasou ♂Red · 2020JapanSanshuumaru Go RyuukaenThe 80th Tokyo Shibuten Souken 1st Place, The 142nd Honbuten Waka Inu 2nd Place, The 106th Tohoku Hokkaido Soshibuten Waka Inu 1st Place, The 91st Aichi Prefecture Shibuten Waka Inu 1st Place The 96th South Akita Prefecture Waka Inu 1st Place, The 55th Kagawa Prefecture Shibuten Youken 1st Place, JKC Aomori Kennel Club Exhibition BOB & Group 1st winner, FCI Hokkaido International Dog Show BOB & Group 4th Place, JKC Hokkaido South Maoi Family Dog Club Exhibition BOB, TOP #1 AKITA INU OF JKCSanshuumaru Go Ryuukaen ♂Red · 2019JapanAnzu Go Habano Hiraishi ♀Red · 2020JapanAkane Go Mie Nakagawa SouAkane Go Mie Nakagawa Sou ♀Red · 2019JapanMoriizou Go RyuukaenMEIYOSHO WINNER 144th Honbuten-2021, 138th Honbuten Yoken A 3rd, 139th Honbuten Wakainu 1st place, 140th Honbuten Souken 2nd place, 141th Honbuten Souken 2nd placeMoriizou Go Ryuukaen ♂Red · 2017JapanMai Otome Go Erukusou139th Hombuten Waka inu 2nd place 142th Hombuten Seiken B 3rd placeMai Otome Go Erukusou ♀Red · 2017Japan
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