Junken Benifukuo Go Kyushu Junkenkai
Registration n° JKC-JS-00387/24
- Breeder
- Tetsuya Nakano
- Owner
- Kaizen Nakama
- Kennel
- Kyuushuu Junkenkai
- Gender
- Male
- Date of birth
- 1 October 2023
- Country of birth
- Japan
- Colour
- Red
Genetic indicators
COI — inbreeding
13.67%
High. Common ancestors: Junken No Fukuryuu Go Kyushuu Junkenkai, Bungo Kurojishi Go Bungo Ootanisou.
AVK — distinct ancestors
43.5%
27 distinct ancestors out of 62 possible. Among known ancestors only: 67.5%.
Pedigree completeness
64.5%
22 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Rare pedigree — rarer than 77% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 11,571 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 2
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 |
|---|---|---|---|
| Junken No Fukuryuu Go Kyushuu Junkenkai ♂ | gen. 1 | gen. 3 | 12.5% |
| Bungo Kurojishi Go Bungo Ootanisou ♂ | gen. 3gen. 4 | gen. 5 ×2 | 1.17% |
| COI over 5 generations | 13.67% | ||
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.
2019 GN Saikosho 2017 GN Jun SaikoshoJunken No Fukuryuu Go Kyushuu Junkenkai ♂純犬の福龍号 九州純犬会NIPPO H26-28130
JapanJapan
NIPPO Kansei Ken (6 x Honbusho)Ryuutomaru Go Akanegawa Tatsumisou ♂龍斗丸号 赤根川辰巳荘NIPPO H20-28910JapanJapan
2016 GN Saikosho; 2015 GN Jun SaikoshoBungo Mikadohime Go Bungo Ootanisou ♀豊後帝姫号 豊後オオタニ荘NIPPO H23-21385Japan
Bungo Kurojishi Go Bungo Ootanisou ♂豊後黒獅子号 豊後オオタニ荘JapanJapanJapan
Bungo Koumaru Go Bungo Ootanisou ♂豊後光真留号 豊後オオタニ荘JKC-NP/H27-3742JapanJapan2019 GN Saikosho 2017 GN Jun SaikoshoJunken No Fukuryuu Go Kyushuu Junkenkai ♂純犬の福龍号 九州純犬会NIPPO H26-28130Japan
Junken Maruhime Go Kyuushuu Junkenkai ♀KKC-NP/H28-9249JapanSame 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.
Half-siblings, sire's side 10 litters · 11 dogs
♂ Fukuryuumaru Go Shikoku SuehiroanRed · born in Japan · 
lives in Italy
♀ Itsuko Go Shikoku SuehiroanRed · born & living in Japan
♂ Junken No Tanjirou Go Kyuushuu JunkenkaiRed · born in Japan · 
lives in FranceAvailable at studHD APatella 0Eyes Clear
♀ Junkennofuyusakurahime Go Kyuushuu JunkenkaiRed · born in Japan · lives in Italy
♀ Junken Suzuhana Go Kyuushuu JukenkaiRed · born in Japan · lives in ItalyHD APatella 0
♂ Junken Benimaru Go Kyuushuu JunkenkaiRed · born in Japan · 
lives in Korea
♂ Junken No Ryuuto Go Kyuushuu JunkenkaiRed · born in Japan · 
lives in AustraliaHD BPatella 0Eyes Clear
♂ Ranshinmaru go Hidden CascadeRed · born in Korea · lives in FranceAvailable at studHD APatella 0Eyes Clear 2026
Fukuomaru Go Tenryo KunitomisoRed · born & living in Japan
- ♀ Junken No Kokoro Go Kyuushuu JunkenkaiRed · born & living in Japan
- ♀ Oboro no Namihime Go YamekumasouRed · born & living in Japan
Added by bawk. Last updated by bawk 17 Jun 2025.