Nambu Tetsuyuki Go
Registration n° AKIHO 189638
- Breeder
- not recorded
- Dam
- Bankome Go
- Gender
- Male
- Date of birth
- 1968
- Country of birth
- Japan
- Colour
- Red
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
10.35%
Moderate. Common ancestors: Azumazakura Go Omagari Oshiro, Daiunme Okumome Go Yuzawa Ishibashi, Tamagumo Go Tamakumo Go Mio Kensha, Hachiman Go Tsuruya, Kumochi Aka Muchi Go Yaotome En.
AVK — distinct ancestors
53.2%
33 distinct ancestors out of 62 possible. Among known ancestors only: 60%.
Pedigree completeness
88.7%
7 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Rare lines — rarer than 99% of the Akita born in the last 15 years (since 2012)
How often its ancestors (over 10 generations) appear in the pedigrees of the 27,188 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations
Common ancestors and how they connect 5
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 |
|---|---|---|---|
| Azumazakura Go Omagari Oshiro ♂ | gen. 3 | gen. 3gen. 4gen. 5 | 5.47% |
| Daiunme Okumome Go Yuzawa Ishibashi ♀ | gen. 3 | gen. 3 | 3.52% |
| Tamagumo Go Tamakumo Go Mio Kensha ♂ | gen. 5 ×3 | gen. 5 ×3 | 0.78% |
| Hachiman Go Tsuruya ♂ | gen. 4 | gen. 4gen. 5 ×2 | 0.39% |
| Kumochi Aka Muchi Go Yaotome En ♂ | gen. 5 | gen. 5 ×2 | 0.2% |
| COI over 5 generations | 10.35% | ||
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.
Tetsuyuki Tessetsu Go Watanabe Shi ♂
Japan
Nanun Aka Go Kusugumo Iwamatsu Sou ♂Japan
MEIYOSHOU WINNER 1962Azumazakura Go Omagari Oshiro ♂Japan
Daiunme Okumome Go Yuzawa Ishibashi ♀Japan
Makome Shintorame Go Go Aka ♀Japan
Rikimaru Go Fukuda Shi ♂JapanTamahime Go Kyounsow ♀JapanBankome Go ♀Japan
Meiyosho winner 1966Bankomaru Go Iwamatsu Sou ♂JapanMEIYOSHOU WINNER 1962Azumazakura Go Omagari Oshiro ♂JapanDaiunme Okumome Go Yuzawa Ishibashi ♀JapanReika Go Ritsurin Kensha ♀JapanMinezakura Go ♂Japan
Marihime Go ♀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 14 litters · 14 dogs
- ♂ Kikumaru Go born & living in Japan
- ♂ Tetsunobori GoRed · born & living in Japan
- ♂ Tetsu GoBrindle · born & living in Japan
- ♂ Tetsukumo Go born & living in Japan
♂ Naniwa Homare Go Takayasu Sou NamikayoRed · born & living in Japan
♂ Matsukaze Go RyozanpakuRed · born & living in Japan
- ♂ Tetsuko Go Tetsuhikari Go Rokka SouBrindle · born & living in Japan
- ♂ Ryu No Kogyoku En born & living in Japan
♂ Tetsumaru GoWhite · born & living in Japan
- ♂ Choshun Go RyozanpakuRed · born & living in Japan
- ♀ Tamakinu Go born & living in Japan
- ♀ Tomihime Go born & living in Japan
- ♀ Makogiku Go born & living in Japan
- ♂ Korai Go born & living in Japan
Added by akitaken. Last updated by akitaken 1 week ago.