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Merkulov Kumamoto

© Olga Merkulova

Merkulov Kumamoto

Registration n° ROI 23/140420

Breeder & owner
Olga Merkulova
Sire
Amaki No Naohira Go Kurashiki Nishisou
Dam
Mikigosamuraimerkulov
Gender
Male
Date of birth
10 July 2023
Colour
Red

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

COI — inbreeding

2.34%

Low. Common ancestors: Benioumaru Go Fukuyama Hijiri, Koujinryuu Go Tosa Kuroshiosou.

AVK — distinct ancestors

79%

49 distinct ancestors out of 62 possible. Among known ancestors only: 90.7%.

Pedigree completeness

87.1%

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

Value for the breed's diversity

Common pedigree — rarer than 36% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,571 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 2

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
Benioumaru Go Fukuyama Hijiri ♂ gen. 3 gen. 5 ×2 1.56%
Koujinryuu Go Tosa Kuroshiosou ♂ gen. 4 gen. 4 0.78%
COI over 5 generations2.34%

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.

Merkulov KumamotoAmaki No Naohira Go Kurashiki NishisouAmaki No NaohiraSeiwa No Benihijiri Go Ayahana SeiwaSeiwa No BenihijiriBenioumaru Go Fukuyama HijiriBenioumaruMikigosamuraimerkulovMikigosamuraimerkulovInishie No Kota Go BangaichisouInishie No KotaBenitora Go Kyuushuu AsagirisouBenitoraBenishouou Go Bizen SakurayamasouBenishououBizen Benizakurahime Go Bizen SakurayamasouBizen BenizakurahimeAmaki No Hazuki Go Kurashiki NishisouAmaki No HazukiDaiki Go ShimanamisouDaikiKoujinryuu Go Tosa KuroshiosouKoujinryuuWakaburyu Go Kanagawa ShiraiWakaburyuRyuuou Go Sanuki MizumotosouRyuuou

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.

Parents
Grandparents
Great-grandparents
Amaki No Naohira Go Kurashiki NishisouAmaki No Naohira Go Kurashiki Nishisou ♂ROI 23/26763Red · 2021
Seiwa No Benihijiri Go Ayahana SeiwaSeiwa No Benihijiri Go Ayahana Seiwa ♂Red · 2015Japan
Benioumaru Go Fukuyama HijiriNIPPO Grand National 2014 Jun SaikoshoBenioumaru Go Fukuyama Hijiri ♂H23-28788Red · 2011Japan
Tsuki No Baika Go Yamagata GassansouTsuki No Baika Go Yamagata Gassansou ♀Red · 2014Japan
Amaki No Hazuki Go Kurashiki Nishisou ♀
Daiki Go ShimanamisouNIPPO Kanseiken (6x Honbusho)Daiki Go Shimanamisou ♂H24-6990Red · 2012Japan
Hanazakura Go Iyo SanwaHanazakura Go Iyo Sanwa ♀RedJapan
MikigosamuraimerkulovMikigosamuraimerkulov ♀ROI 20/184995Red · 2020Italy
Wakaburyu Go Kanagawa ShiraiWakaburyu Go Kanagawa Shirai ♂JKC 03895/13RedJapan
Ryuuou Go Sanuki Mizumotosou ♂NIPPO H23-24213Red · 2011Japan
Shuuryuume Go Bingo Kashimasou ♀NIPPO H23-22366RedJapan
Inishie No Kota Go BangaichisouInishie No Kota Go Bangaichisou ♀ROI 20/156636Red · 2018Japan
Benitora Go Kyuushuu AsagirisouClass Seiken B - 4th place. GN 2017Benitora Go Kyuushuu Asagirisou ♂NIPPO H26-20163Red · 2014Japan
Fuyuka Go BangaichisouFuyuka Go Bangaichisou ♀JKCNPH266340RedJapan
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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 1 litter · 1 dog
Litter of 2 September 2024
Merkulov Kumamoto×Sakura Hanami Tokyo Samurai
1 ♀
Full siblings 1 litter · 1 dog
Litter of 10 July 2023
Amaki No Naohira Go Kurashiki Nishisou×Mikigosamuraimerkulov
1 ♂

Added by Joanna Nowak. Last updated by bordashibainu 14 May 2026.