Nachi Go Echigo Issenryuu

Registration n° AKIHO 21-2523

1° Youken B - 145° Honbuten

Breeder: not recorded
Owner: Karolina Kardasz
Sire: Kirinji Go Tochinai Itou
Dam: Ayumi Go Kagawa Tsutsui
Gender: Male
Date of birth: 7 May 2021
Country of birth: Japan
Country of standing: Poland

Colour: Red

Notes

HD-A, ED 0/0, Eyes clear

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

75.8%

47 distinct ancestors out of 62 possible. Among known ancestors only: 94%.

Pedigree completeness

80.6%

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

Value for the breed's diversity

Average pedigree — rarer than 61% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,653 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 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

142th Honbuten MEIYOSHO WINNER, 141th Honbuten Seiken B Isseki, 136th Honbuten Youken B IssekiKirinji Go Tochinai Itou ♂Red · 2016

Japan

Honbuten 137° Souken 2°Daiuchuu Oozora Go Aomori Mikamisou ♂Red · 2015

Japan

Ryouma Go Shirai ♂Red · 2012

Japan

Fuukoume Go Choufu Taniguchi Kensha ♀Red · 2014

Japan Sakura Go Tochinai Itou ♀Red · 2013

Japan Kishimaru Go Hanamaki Azumasou ♂Red · 2012

Japan Hana Go Misu Otafuku ♀Red · 2012

Japan Ayumi Go Kagawa Tsutsui ♀Red · 2019

Japan Shin Awa Kokushi Go Jr Matsunaga ♂Red · 2016

Japan

CH SWISS, SLO and NLAwa Tenjin Go Jr Matsunaga ♂Red · 2014

Japan Awa Senhime Go Jr Matsunaga ♀Red · 2011

Japan Akari Go Kagawa Tsutsui ♀Red · 2017

Japan

France Champion, 134th Honbuten Youken B 4th, 136th Honbuten Souken 5thKenryuu Homare Go Sakashita Funakisou ♂Red · 2015

Japan Hanaemi Go Kagawa Tsutsui ♀Red · 2012

Japan

Embed this pedigree on your website

Frame (always up to date) HTML code (a copy of today's pedigree)

Copy this code into a page of your website. The pedigree stays up to date automatically, and the frame adjusts to its exact height.

Generations Photos

<iframe src="https://www.akitapedigree.com/embed/pedigree.php?id=110262&amp;gens=4&amp;pics=1" title="Pedigree of Nachi Go Echigo Issenryuu" width="100%" height="1100" scrolling="no" style="border:0;width:100%;max-width:960px;overflow:hidden" loading="lazy"></iframe>
<script>window.addEventListener("message",function(e){if(e.origin!=="https://www.akitapedigree.com"||!e.data||e.data.type!=="akitapedigree-height")return;document.querySelectorAll("iframe").forEach(function(f){if(f.contentWindow===e.source)f.style.height=e.data.height+"px";});});</script>

Preview If your website builder refuses the <script> line, keep only the <iframe> line and adjust its height.

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 · 10 dogs

Litter of 24 March 2026

Nachi Go Echigo Issenryuu×Ikigai Himawari Go Hajimari

♂ Engatsutora Go HajimariRed Brindle · born in Poland · lives in Romania

Litter of 9 October 2025

Nachi Go Echigo Issenryuu×Kinkaku Go Wataky Kensha

♀ Yozakura Go HajimariRed · born & living in Poland
♂ Yume Omamori Go HajimariRed · born in Poland · lives in Norway

Litter of 2 October 2023

Nachi Go Echigo Issenryuu×Suzuran No Utsukushi Go Hajimari

♀ Sachiyo Tora Go HajimariBrindle · born & living in Poland
♀ Sakurako Go HajimariBrindle · born & living in Poland
♀ Satomi Go HajimariBrindle · born & living in Poland
♂ Shintarou Go HajimariBrindle · born & living in Poland
♀ Shirasagi Go HajimariWhite · born & living in Poland
♂ Shizakura Go HajimariBrindle · born & living in PolandHD AED 0Eyes ClearAI Clear
♀ Susukihime Go HajimariBrindle · born & living in Poland

Half-siblings, sire's side 7 litters · 9 dogs

Litter of 26 December 2020

Kirinji Go Tochinai Itou×Hazuki Go Echigo Issenryuu

♀ Ami Go Wataky KenshaBrindle · born in Spain · lives in Poland

Litter of 15 February 2019

Kirinji Go Tochinai Itou×Kikuhime Go Echigo Issenryuu

♂ Daihonzan Go Echigo IssenryuuRed · born & living in Japan

Litter of 1 August 2018

Kirinji Go Tochinai Itou×Sara Go Okayama Nishi Oota

♀ Sayuri GoRed · born & living in Japan
♂ Takuro GoRed · born & living in Japan

Litter of 5 April 2018

Kirinji Go Tochinai Itou×Kitakoharu Go Momokaen

♂ Kitano Homare Go Echigo IssenryuBrindle · born & living in Japan
♀ Yaezakura Go Echigo IssenryuBrindle · born & living in Japan

Litter of 2018

Kirinji Go Tochinai Itou×dam not recorded

♀ Nana GoRed · born & living in Japan

Litter of 15 August 2017

Kirinji Go Tochinai Itou×Suzuhime Go Kamuro Isshin

♂ Daikirin Go Echigo IssenryuRed · born & living in Japan

Litter of 13 August 2017

Kirinji Go Tochinai Itou×Suzuhime Go Kamuro Isshin

♀ Yayoi Go Echigo IssenryuuRed · born & living in Japan

Half-siblings, dam's side 1 litter · 2 dogs

Litter of 2 October 2020

Kourin Go Sanuki Tsutsuisou×Ayumi Go Kagawa Tsutsui

♂ Mikasa Go Kagawa TsutsuiRed · born & living in Japan
♀ Miku Go Kagawa TsutsuiRed · born & living in Japan