© Akai Hana Kennel 赤い花荘
Yukihana No Tetsuhime Go Sanuki Mizumotosou
NIPPO Registered
- Breeder
- not recorded
- Owner
- Alena Tolmacheva
- Gender
- Female
- Date of birth
- 20 January 2017
- Country of birth
- Japan
- Country of standing
- Russia
- Size
- 37 cm (14.6 in)
- Weight
- 7 kg (15.4 lb)
- Colour
- Red
- HD
- HD A / Excellent
- Patella
- Grade 0
- Eyes
- Clear
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
12.5%
High. Common ancestor: Koujinryuu Go Tosa Kuroshiosou.
AVK — distinct ancestors
59.7%
37 distinct ancestors out of 62 possible. Among known ancestors only: 72.5%.
Pedigree completeness
82.3%
11 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Very common pedigree — rarer than 5% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 8 generations) appear in the pedigrees of the 11,331 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 1
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 |
|---|---|---|---|
| Koujinryuu Go Tosa Kuroshiosou ♂ | gen. 2 | gen. 3 ×2 | 12.5% |
| COI over 5 generations | 12.5% | ||
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.
BOS at NIPPO GN 2016Koujin No Tetsu Go Sanuki Mizumotosou ♂光神の鉄号 讃岐水本荘NIPPO H25-6178
Japan
2010 Nippo Grand National BISKoujinryuu Go Tosa Kuroshiosou ♂光神竜号 土佐黒潮荘NIPPO H19-12096, JS -07914/14-0Japan
Koujin Go Yamato Marutanisou ♂光神号 大和丸谷荘NIPPO 15-31390JapanJapanJapanJapanJapanJapan2010 Nippo Grand National BISKoujinryuu Go Tosa Kuroshiosou ♂光神竜号 土佐黒潮荘NIPPO H19-12096, JS -07914/14-0JapanJapanJapan2010 Nippo Grand National BISKoujinryuu Go Tosa Kuroshiosou ♂光神竜号 土佐黒潮荘NIPPO H19-12096, JS -07914/14-0JapanJapanSame 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 1 litter · 5 dogs
♀ Akai Hana NaokoRed · 
born & living in Russia
♀ Akai Hana NaomiRed · born in Russia · 
lives in Spain
♂ Akai Hana Niboru ArystealRed · born in Russia
♂ Akai Hana NikkiRed · born in Russia · 
lives in FranceAvailable at studHD BPatella 0
♂ Akai Hana NoriRed · born in Russia · lives in France
Half-siblings, sire's side 10 litters · 10 dogs
- ♀ Ayanehi Go Sanuki MizumotosouRed · born in Japan ·
lives in Norway
- ♀ Miyako No Tetsuhi Go Sanuki MizumotosouRed · born in Japan · lives in Spain
♂ Koutetsu Go Sanuki MizumotosouRed · born in Japan · 
lives in FinlandAvailable at studHD BED 0Patella 0Eyes Clear 2024
♂ Tetsu No Komaryuu Go Sanuki MizumotosouRed · born in Japan
♂ Tetsu No Shinryuu (Seiryuu) Go Sanuki MizumotosouBlack and Tan · born in Japan
♀ Tetsu No Kiyomi Go Sanuki MizumotosouRed · born in Japan
Added by Tolmacheva. Last updated by Sakura Kensha 23 Sep 2026.