Botan Go Byu Ti Sawa

Breeder: Radek Svub - Byu-Ti-Sawa Kennel
Sire: Ai No Kuma Shun'you Kensha
Dam: Nabuko Roal
Gender: Female
Date of birth: 8 January 2009
Country of birth & standing: Czech Republic

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

2.54%

Low. Common ancestors: Kakusui Go Tezuka Kensha, Hokuun No Ryuushou Go Watanabe, Ryusho Go Hanamaki Azumasou.

AVK — distinct ancestors

88.7%

55 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare lines — rarer than 80% 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 3

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
Kakusui Go Tezuka Kensha ♂	gen. 3	gen. 4	1.56%
Hokuun No Ryuushou Go Watanabe ♂	gen. 4	gen. 4	0.78%
Ryusho Go Hanamaki Azumasou ♂	gen. 5	gen. 5 ×2	0.2%
COI over 5 generations			2.54%

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

Ai No Kuma Shun'you Kensha ♂Red · 2007

Spain

INTERNATIONAL CHAMPION, CHAMPION OF PORTUGAL, CHAMPION OF GIBRALTAR, CHAMPION OF POLAND, LISBOA WINNERGoushi Go Yahata Kensha ♂Red · 2005

Japan Mitsukuni Go Aikensou ♂Red · 2003

Japan

Yamatohime Go Kyuushuu Morishita ♀Red · 2000

Japan

Asayake Go Shun'You Kensha ♀Red · 2003

Spain

WORLD CHAMPION, ASIAN CHAMPION, INTERNATIONAL CHAMPION, ITALIAN CHAMPION, JKC WINNER, MULTI CAC CACIB BOB BOGKakusui Go Tezuka Kensha ♂Red · 1998

Japan

Sakuranokaori Go ♀Red · 2000

Italy

Interchampion, Czech Grand Champion, Czech Champion, Slovak Champion, Club Champion, Austria ChampionNabuko Roal ♀Red · 2007

Poland

INTERCHAMPION , J.CH PL, CH PL, CH LT, WINNER KL'06Czanaj Roal ♂Red · 2003

Poland

J.Central and Eastern European Winner, International CH, Poland CH, Poland JCH, Club Winner, J.Club WinnerRengoku De La Vallee Des Dragons Sacres ♂Red · 2000

France

JUNIOR CHAMPION OF POLANDAriet Biba Z Krasnej Dedinki ♀Red · 2001

Czech Republic

Ch.PL, Mł.Ch.PL, Mł.Zw.PL'05, Mł.Zw.KL'05Daichi Go Omono Gawa ♀Red · 2004

Poland

PL JCH PL CHFujimaru Go Miyagi Kozaki Kensha ♂Red · 2000

Japan JUNIOR CHAMPION OF POLAND, CHAMPION OF POLANDSayuri Go Sakai Suwa ♀Red · 2000

Japan

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Generations Photos

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