Riki Go Kobun

Registration n° AKIHO 10-235

Breeder: Ben Herrera
Kennel: Kobun Kennel
Sire: Kita No Umi Go Shirai
Dam: Ayame Go Takasaki Yamaguchi
Call name: Riki
Gender: Male
Date of birth: 21 April 2010
Country of birth & standing: USA

Colour: Red
Breeding status: Retired

Genetic indicators

All three figures are recalculated for the number of generations selected.

COI — inbreeding

4.49%

Low. Common ancestors: Hokuto Go Kisarazu Shirai Kensha, Hikarugenji Go Kantou Takeshi, Senhime Go Isehara Futami, Tensui Go Otafukusou, Ran Go Tamashima Haradasou and 2 more.

AVK — distinct ancestors

74.2%

46 distinct ancestors out of 62 possible. Among known ancestors only: 82.1%.

Pedigree completeness

90.3%

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

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

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Parents

Grandparents

Great-grandparents

1st Place Seiken 39th LA Branch ShowKita No Umi Go Shirai ♂Red · 2008

Japan

MEIYOSHO WINNER 2011,Kitanojou Go Saginuma Kensha ♂Red · 2005

Japan

MEIYOSHOU WINNER 2007Kitanoyuu Go Otafukusou ♂Red · 2003

Japan Tomoegozen Go Tateyama Matsunaga ♀Red · 2002

Japan Haruna Go Shirai ♀Red · 2004

Japan

TOKYO BEST AKITA 2000Hokuto Go Kisarazu Shirai Kensha ♂Red · 1999

Japan Sumire Go Musashi Aiwa ♀Red · 1999

Japan

Tokuyu 39th Los Angeles Branch ShowAyame Go Takasaki Yamaguchi ♀Brindle · 2007

Japan

Miyakotsukasa Go Kokura Shimauchi ♂Red · 2003

Japan

TOKYO BEST AKITA 2000Hokuto Go Kisarazu Shirai Kensha ♂Red · 1999

Japan

MEIYOSHOU (2005)Yui Go Kagawa Tanisou ♀Red · 2001

Japan

JKC ChKaunhime Natsukumo Hime Go Takasaki Yamaguchi ♀Brindle · 2001

Japan

Kaiun Go Joushuu Tsukasa ♂Brindle · 2000

Japan

Shizume Go Mangetsusou ♀Brindle · 1999

Japan

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

Hokuto Go Kisarazu Shirai Kensha ×2

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Generations Photos

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