Hirobumi

Registration n° LO0951595

Breeder: Manuela Convertini Sara Pascarelli- Hachiko Samurai
Owner: Orsola Pompei
Sire: Chimaru Van De Alaska Farm
Dam: Akogare No Yuusyoo Suro Go
Gender: Male
Date of birth: 16 May 2008
Country of birth & standing: Italy

Colour: Red
Breeding status: Retired

Notes

SA affected

Genetic indicators

COI — inbreeding

0.2%

Low. Common ancestor: Ise Unryu Go Ise Meiwa Kensha.

AVK — distinct ancestors

85.5%

53 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare lines — rarer than 99% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,502 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
Ise Unryu Go Ise Meiwa Kensha ♂	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

Ch. Italiano Ch. InternazionaleChimaru Van De Alaska Farm ♂Red · 2003

Switzerland

International Ch.Wakamizu Go No Shatsuko ♂Red · 1997

Italy

World CH, World JCH, European CH, Multi CHKyuumeimaru Go Miss Otafukusou ♂Red · 1991

Japan Nichisotsu Go No Shatsuko ♀1994

Italy Naomi Go Delle Bianche Vallate ♀Red · 2001

Italy

3° Open Class World Winner Dog Show, C.I.R.N. 2001 Young ChampionBenihiryuu Go Shirai ♂Red · 1999

Japan

Fumiko Delle Bianche Vallate ♀Red · 1999

Italy

Akogare No Yuusyoo Suro Go ♀Red · 2000

Italy

INTERNATIONAL CHAMPIONMasaru ♂Red · 1997

Italy Jusho Sha Go No Shatsuko ♂Red · 1996

Italy

/5/ REP. CHAMPIONKamitora ♀Brindle · 1995

Italy Sinzytooyoogakusiago ♀Sesame · 1998

Italy Kato Delle Bianche Vallate ♂Red · 1996

Italy

/5/ REP. CHAMPIONKamitora ♀Brindle · 1995

Italy

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

Kamitora ×2

Embed this pedigree on your website

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=72464&amp;gens=4&amp;pics=1" title="Pedigree of Hirobumi" 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.