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Nanohana Go Ryuukaen

Nanohana Go Ryuukaen

Registration n° AKIHO 18-4618

AKIHO WINNER

Breeder
Tatsumi Tada
Owner
Katarzyna Gierczyk - Yamakawa Nite
Kennel
RyuukaenHakodate
Sire
Kita No Daichi Go Minatomaru
Dam
Hourei Go Ryuukaen
Call name
Hana
Gender
Female
Date of birth
10 September 2018
Country of birth
Japan
Country of standing
Poland
Colour
Brindle

Notes

HD-A

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

COI — inbreeding

7.23%

Moderate. Common ancestors: Tsubomi Go Minatomaru, Touryuu Go Minatomaru, Kurumi Go Motodatesou, Dairyuu Go Minatomaru, Taiyoukou Go Akita Iijimasou.

AVK — distinct ancestors

71%

44 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare pedigree — rarer than 93% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 10 generations) appear in the pedigrees of the 27,337 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 5

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
Tsubomi Go Minatomaru ♀ gen. 2gen. 4gen. 5 gen. 4 4.3%
Touryuu Go Minatomaru ♂ gen. 3gen. 5 gen. 5 ×3 1.95%
Kurumi Go Motodatesou ♀ gen. 3gen. 4gen. 5 gen. 5 0.39%
Dairyuu Go Minatomaru ♂ gen. 4 gen. 5 0.39%
Taiyoukou Go Akita Iijimasou ♂ gen. 5 gen. 5 0.2%
COI over 5 generations7.23%

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.

NanohanaKita No Daichi Go MinatomaruKita No DaichiKita No Taizo Go MinatomaruKita No TaizoKita No Samurai Go MinatomaruKita No SamuraiBushou Go Enoki KenshaBushouTaiyoukou Go Akita IijimasouTaiyoukouHourei Go RyuukaenHoureiSeikoume Go Senshuu TakashihamasouSeikoumeShinjou Seiummaru Go Sanshuu KuwayamaShinjou SeiummaruTaiseimaru Go Noshiro KoujusouTaiseimaruTsubomi Go MinatomaruTsubomiKurohiryuu Go KousetsusouKurohiryuuKitanotaiga Go MinatomaruKitanotaigaNiko Go MinatomaruNikoDairyuu Go MinatomaruDairyuuTouryuu Go MinatomaruTouryuuKuromikage Go KousetsusouKuromikageHaru Go RyuukaenHaruHazuki Go Kouyasan HashitaniHazukiKouun Go Noshiro KoujusouKouunKurumi Go MotodatesouKurumiKitanoryuu Go MinatomaruKitanoryuu

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

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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 2 litters · 4 dogs
Litter of 21 March 2025
Daitou Go Okayama Nishi Oota×Nanohana Go Ryuukaen
Litter of 1 August 2021
Sanshuumaru Go Ryuukaen×Nanohana Go Ryuukaen
Half-siblings, sire's side 5 litters · 7 dogs
Litter of 20 December 2019
Kita No Daichi Go Minatomaru×Hanamizuki Go Ryuukaen
Litter of 9 June 2018
Kita No Daichi Go Minatomaru×Unkakuhime Go Seiroutei
Litter of 10 February 2018
Kita No Daichi Go Minatomaru×Tsugumi Go Minatomaru
Litter of 1 March 2017
Kita No Daichi Go Minatomaru×Tsukiyomi Go
Litter of 8 August 2016
Kita No Daichi Go Minatomaru×Himeka Go Ohminohana