Manami Yamamoto
- Breeder
- Piotr Jahns - Yamamoto
- Owner
- Rafal Jonczyk
- Gender
- Female
- Date of birth
- 26 March 2021
- Country of birth & standing
- Poland
- Colour
- Red
Genetic indicators
COI — inbreeding
5.86%
Low. Common ancestors: Tsurugi Go Kurume Hirose, Kurenai Go Kurume Hirose, Fuyou Go Kurume Hirose, Taigi Go Kurume Hirose.
AVK — distinct ancestors
75.8%
47 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Rare lines — rarer than 88% 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 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 |
|---|---|---|---|
| Tsurugi Go Kurume Hirose ♂ | gen. 3 | gen. 3 | 3.13% |
| Kurenai Go Kurume Hirose ♀ | gen. 3 | gen. 4 | 1.56% |
| Fuyou Go Kurume Hirose ♀ | gen. 4 | gen. 4gen. 5 | 0.78% |
| Taigi Go Kurume Hirose ♂ | gen. 5 | gen. 4gen. 5 | 0.39% |
| COI over 5 generations | 5.86% | ||
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.
Sasuke Go Kurume Hirose ♂
JapanSakurajima Tarou Go Hirosaki Jyou ♂Japan
Multiple AKIHO winner - 1st place Souken class 128th honbuten - 1st place Tokuyu Isseki at the Miyagi Shibuten (March 30, 2014), 1st place, Tokuyu Isseki in Seiken B class at the 130th honbuten in Odate, 3 May 2014; National Champion Bulgaria; National Grand Champion Bulgaria; Balkan Champion; Balkan Winner 2015Ranshinmaru Go Noshiro Koujusou ♂JapanKomachi Go Subarusou ♀Japan
Momiji Go Kurume Hirose ♀Japan
Tsurugi Go Kurume Hirose ♂JapanKurenai Go Kurume Hirose ♀Japan
Noa Go Yamamoto ♀
Poland
Rekka Go Kurume Hirose ♂JapanGoukai Go Okayama Minami ♂JapanMoegi Go Kurume Hirose ♀Japan
Senka Go Kurume Hirose ♀JapanTsurugi Go Kurume Hirose ♂JapanKizuna Go Kurume Hirose ♀JapanSame 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.
Half-siblings, sire's side 4 litters · 5 dogs
- ♀ Ichi YamamotoRed · born & living in Poland
♂ Takuma Go Yamamotoborn in Poland · 
lives in Brazil
♂ E Yoshimitsu YamamotoRed · born & living in Poland
♀ Emiko YamamotoRed · born & living in Poland
♀ Anzen Go YamamotoRed · born & living in Poland
Added by Akai Kitsune. Last updated by Akai Kitsune 16 May 2025.