© Kanoko Inoue
Miharu Go Shikokusuehiroan
光玄号
- Breeder
- Suehiro Inoue
- Kennel
- Shikoku Suehiroan
- Gender
- Female
- Date of birth
- not recorded
- Country of birth
- Japan
- Colour
- Black and Tan
Genetic indicators
COI — inbreeding
5.08%
Low. Common ancestors: Aketora Go Shikoku Suehiroan, Tetsuichi Go Noto Heiseian.
AVK — distinct ancestors
77.4%
48 distinct ancestors out of 62 possible. Among known ancestors only: 88.9%.
Pedigree completeness
87.1%
8 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Rare pedigree — rarer than 90% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 8 generations) appear in the pedigrees of the 11,312 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 |
|---|---|---|---|
| Aketora Go Shikoku Suehiroan ♂ | gen. 2 | gen. 4gen. 5 | 4.69% |
| Tetsuichi Go Noto Heiseian ♂ | gen. 5 ×2 | gen. 5 | 0.39% |
| COI over 5 generations | 5.08% | ||
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.
4x HonbushoJunichi Go Shikoku Suehiroan ♂純市号NIPPO R2-14220
Japan
Aketora Go Shikoku Suehiroan ♂朱虎号（四国末廣庵）NIPPO H26-11501Japan
NIPPO Kansei Ken; Honbusho (x6)Kotarou Go Owari Hiromisou ♂虎太郎号 尾張弘美荘NIPPO H18-23484Japan
Seki No Genichime Go Kouchi Sawamoto Kensha ♀NIPPO H19-32609JapanJapan
Bungo Benitaka Go Bungo Ootanisou ♂豊後紅貴号 豊後オオタニ荘NIPPO H25-9932
2016 GN Saikosho; 2015 GN Jun SaikoshoBungo Mikadohime Go Bungo Ootanisou ♀豊後帝姫号 豊後オオタニ荘NIPPO H23-21385JapanJapanJapan
Multi champion 6 Honbusho prizesHeisei No Kurokoma Go Ehime Asukasou ♂平成の黒駒号 愛媛飛鳥荘NIPPO H29-4155Japan
Kurosuzume Go Shikoku Suehiroan ♀NIPPO H28-18956Japan
Suzugen Go Tomabusou ♂鈴源号 苫生荘H20-20809JapanJapanOffspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Direct offspring 2 litters · 2 dogs
♂ Kangen Go ShikokusuehiroanBlack and Tan · born in Japan · 
lives in Finland
- ♂ Dogen Go ShikokusuehiroanBlack and Tan · born in Japan
Half-siblings, sire's side 1 litter · 1 dog
♂ Sumiichi Go Shikoku SuehiroanBlack and Tan · born in JapanPatella 0
Half-siblings, dam's side 2 litters · 2 dogs
♀ Kurotsubaki Go Shikokusuehiroan JpBlack and Tan · born in Japan · 
lives in Russia
Added by Sayurisou. Last updated by aotaro 25 Jan 2026.