© Tatsumi Tada
Sanshuumaru Go Ryuukaen
Registration n° AKIHO 19-3249
The 80th Tokyo Shibuten Souken 1st Place, The 142nd Honbuten Waka Inu 2nd Place, The 106th Tohoku Hokkaido Soshibuten Waka Inu 1st Place, The 91st Aichi Prefecture Shibuten Waka Inu 1st Place The 96th South Akita Prefecture Waka Inu 1st Place, The 55th Kagawa Prefecture Shibuten Youken 1st Place, JKC Aomori Kennel Club Exhibition BOB & Group 1st winner, FCI Hokkaido International Dog Show BOB & Group 4th Place, JKC Hokkaido South Maoi Family Dog Club Exhibition BOB, TOP #1 AKITA INU OF JKC
- Breeder
- Tatsumi Tada
- Owner
- Esther Zhang
- Kennel
- RyuukaenHakodate
- Call name
- San
- Gender
- Male
- Date of birth
- 25 June 2019
- Country of birth
- Japan
- Country of standing
- Australia
- Colour
- Red
Genetic indicators
COI — inbreeding
1.76%
Low. Common ancestors: Akari Go Bitsuku Taisetsu Akatsuki, Fuuetsu Go Shirai.
AVK — distinct ancestors
91.9%
57 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Average pedigree — rarer than 55% of the Akita born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 27,637 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 |
|---|---|---|---|
| Akari Go Bitsuku Taisetsu Akatsuki ♀ | gen. 5 | gen. 3gen. 5 | 0.98% |
| Fuuetsu Go Shirai ♂ | gen. 5 ×2 | gen. 4 | 0.78% |
| COI over 5 generations | 1.76% | ||
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.
AKIHO 140th Honbuten YoukenA 3rdMasyuumaru Go Ryuukaen ♂
Japan
136th Honbuten Youken A 3rdTaihei Go Rokku Hando Touwa ♂Japan
138th Honbuten Seiken B 4thDaiginga Go Aomori Mikamisou ♂JapanTama Otome Go Erukusou ♀Japan
138th Honbuten YoukenA 5thReihi Go Ryuukaen ♀Japan
Poland Champion, 5 x CAC, CACIB, 3 x BOB, RCAC on EURO DOG SHOW 2017Hokuto Go Tashiro Futagosou ♂Japan
Kokomi Go Ryuukaen ♀Japan
Itoka Go Ryuukaen ♀Japan
BABY KING － West Hokkaido Shiba dog friends club 5 group showTenko Go Dateteneisou ♂Japan
132nd AKIHO Honbuten - Youken B - 4th placeKunimitsu Go Kyushu Ishida ♂Japan
Tsuruko Go Noshiro Koujusou ♀Japan
Moa Go Ryuukaen ♀Japan
Momonosuke Go Ryuukaen ♂Japan
AKIHO 130th Honbuten SeikenB class Tokuyuu 4th prizeAkari Go Bitsuku Taisetsu Akatsuki ♀JapanOffspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Direct offspring 10 litters · 14 dogs
♂ Houhimaru Go RyuukaenRed · born & living in Japan
♀ Sanshiho Go RyuukaenRed · born & living in Japan
♀ Sansanhime Go RyuukaenRed · born & living in Japan
♂ Sankei Go RyuukaenRed · born & living in Japan
- ♂ Taishu Go RyuukaenRed · born & living in Japan
- ♀ Kumame Go RyuukaenBrindle · born & living in Japan
♀ Sankomachi Go Mie Nakagawa SouRed Brindle · born & living in Japan
♂ Kouen Go DateteneisouRed · born & living in Japan
- ♀ Ayami Go RyuukaenRed · born & living in Japan
♀ Mai Go Mie NakagawasouRed · born in Japan · 
lives in Italy
♂ Ryuusei Go Mie NakagawasouRed · born & living in Japan
♂ Daigo Go Mie NakagawasouRed · born & living in JapanHD A- ♀ Tsubame Go Mie NakagawasouRed · born & living in Japan
♀ Renhime Go RyuukaenWhite · born & living in Japan
Full siblings 1 litter · 2 dogs
- ♀ Sasanka Go RyuukaenRed · born & living in Japan
♀ Sazanka Go RyuukaenWhite · born & living in Japan
Half-siblings, sire's side 9 litters · 16 dogs
- ♂ Kobaru Go RyuukaenWhite · born in Japan ·
lives in Turkey
♂ Hoshumaru Go RyuukaenRed · born in Japan · 
lives in RomaniaAvailable at studHD AED 0AI Carrier- ♂ Kokuto Go RyuukaenRed · born & living in Japan
♀ Sansiyubeni Go RyuukaenRed · born & living in Japan
♀ Mio No Sora Go RyuukaenWhite · born & living in Japan
♀ Hokuun No Koyuki Go HamataishouBrindle · born & living in Japan
♀ Hanabi Go RyuukaenRed · born & living in Japan
♂ Hougaku Go RyuukaenRed · born in Japan · lives in Italy
♀ Matsuri Go RyuukaenRed · born & living in Japan
♀ Hanamari Go Hakodate OkamotoRed · born & living in Japan
♂ Makkenshou Go Oomagari HamadaRed · born & living in Japan- ♀ Shirogumi Go Oomagari HamadaWhite · born & living in Japan
♂ Jimmu Go Yuri KenshaRed · born in Japan · lives in Turkey
♀ Mami Go Yuri KenshaRed · born & living in Japan
♂ Shouchimaru Go Yuri KenshaRed · born & living in Japan
♀ Aki Go Tarumaesou born & living in Japan
Half-siblings, dam's side 1 litter · 3 dogs
♀ Kohina Go RyuukaenRed · born & living in Japan
♀ Kokuhinme Go RyuukaenRed · born & living in Japan
♂ Shinkokuhou Go RyuukaenRed · born & living in Japan