Saaya Go Musashi Aiwa
Registration n° LO0854049
CH Italy
- Kennel
- Musashi Aiwa
- Gender
- Female
- Date of birth
- 28 June 2006
- Country of birth
- Japan
- Country of standing
- Italy
- Colour
- Red
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
18.75%
High. Common ancestors: Hokuto Go Kisarazu Shirai Kensha, Fuuwa Go Shirai, Yuuka Go Kisarazu Itou, Hikarugenji Go Kantou Takeshi.
AVK — distinct ancestors
59.7%
37 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Very common pedigree — rarer than 6% of the Akita born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 27,586 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 4
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 |
|---|---|---|---|
| Hokuto Go Kisarazu Shirai Kensha ♂ | gen. 3gen. 4 | gen. 2 | 9.38% |
| Fuuwa Go Shirai ♀ | gen. 3 | gen. 2 | 7.03% |
| Yuuka Go Kisarazu Itou ♀ | gen. 3gen. 5 | gen. 4 | 1.56% |
| Hikarugenji Go Kantou Takeshi ♂ | gen. 4gen. 5 ×2 | gen. 3 | 0.78% |
| COI over 5 generations | 18.75% | ||
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 + 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.
Nichirin Go Toukyou Kouryuu ♂
FRENCH CHAMPION 2005Kasuga Go Shirai ♂
Momoka Go Shirai ♀
TOKYO BEST AKITA 2000Hokuto Go Kisarazu Shirai Kensha ♂
Rinhime Go Musashi Aiwa ♀
TOKYO BEST AKITA 2000Hokuto Go Kisarazu Shirai Kensha ♂
MEIYOSHO WINNER 2000Hikarugenji Go Kantou Takeshi ♂
C.I.B, Nordic Winner, FI CH, SE CH, NO CH, LV CH, EE CH, RU CH, Baltic Winner -03, Baltic Winner -06,Dairin Go Fukuoka Tokuhisa ♂
Satsuki Go Musashi Aiwa ♀Same colour, same dog: these ancestors appear several times in this pedigree.
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 · 8 dogs
♀ Hanamatzuri Go Dell'Antico MatagiRed ·
born & living in Italy4 litters
♂ Reigen Go Dell'Antico MatagiRed ·
born & living in Italy8 litters
♂ Richu Go Dell'Antico MatagiRed ·
born & living in Italy3 litters
♂ Rikawa Go Dell'Antico MatagiRed ·
born & living in Italy
- ♂ Naizen Go Dell'Antico MatagiRed ·
born & living in Italy - ♀ Nanahime Go Dell'Antico MatagiBrindle ·
born & living in Italy2 litters
♂ Ninsei Go Dell'Antico MatagiBrindle ·
born & living in Italy- ♀ Noriko Go Dell'Antico MatagiBrindle ·
born & living in Italy
Half-siblings, sire's side 10 litters · 11 dogs
Yong Yujin Of Heemang Aekyun Dite KkomaRed ·
born & living in Korea5 litters
♀ Idia Of Heemang AekyunBrindle · born in Korea ·
lives in Russia5 litters
- ♀ Nokori Go Takai KenshaRed ·
born & living in Japan1 litter
- ♀ Aiuta GoRed ·
born & living in Japan
♀ Hanasugata Go Senshuu TakashihamasouRed ·
born & living in Japan4 litters
♂ Tenchoumaru Go Senshuu TakashihamasouRed · born in Japan ·
lives in China10 litters
- ♂ Tenzan Go HanakawasouRed ·
born & living in Japan1 litter
- ♀ Yukigeshou Go Kouyasan MiyauchisouWhite ·
born & living in Japan1 litter
♀ Suzu Go Senshuu TakashihamasouRed · born in Japan ·
lives in Bulgaria
- ♂ Bushoumaru Go Senshuu TakashihamasouRed ·
born & living in Japan5 litters
- ♀ Hanaizumi GoRed ·
born & living in Japan1 litter
Half-siblings, dam's side 2 litters · 3 dogs
- ♂ Yuudai Go RyuukensouRed ·
born & living in Japan
♀ Reika Go RyuukensouRed · born in Japan ·
lives in Italy
♀ Yuri Go RyuukensouRed · born in Japan ·
lives in China3 litters
Added by Davor Ivic. Last updated by akitaken 23 Sep 2026.