Seiun Superior (JPN) Horse
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About
Seiun Superior is a 3yo bay horse from Japan trained by Hiroyuki Yamaguchi. He is by Asia Express out of Sault Ste Marie. The colt has yet to break his maiden, having failed to win in 11 starts. In his most recent start at Himeji on 5 February 2026, he was ridden by Komaki Futoshi and finished sixth, behind winner Jayden.
Race Record
| Event Summary | Runner Stats | Rank |
|---|---|---|
| Himeji 05-Feb-26 1400m R2 Race 2 (c3) (of $1,140,000) Barrier 2, Winning Time: 01:36.800, SP: 1.80 1st Jayden ( Y Taizo 126 ) 2nd Grand Themis ( W Hirose 121 ) 1.25L 3rd Cho Kansei ( N Tasuku 126 ) 1.55L 6th Seiun Superior ( K Futoshi 121 ) 4.35L See full results | K Futoshi 54.9kg 4.35L | 6 (10) |
| Sonoda 15-Jan-26 1400m GOOD R1 Race 1 (c3) $90,000 (of $1,140,000) Barrier 10, Winning Time: 01:34.000, SP: 6.00 1st Dinoponera ( H Itano 121 ) 2nd Taiki Chronicle ( S Kaisei 123 ) 0.15L 3rd Dream Chaser ( S Rina 112 ) 0.20L 4th Seiun Superior ( K Okaki 121 ) 0.50L See full results | K Okaki 54.9kg 0.50L | 4 (12) |
| Sonoda 29-Dec-25 1230m HEAVY R4 Race 4 (c3) (of $1,140,000) Barrier 9, Winning Time: 01:22.900, SP: 23.00 1st Moisture ( T Yoshimura 126 ) 2nd Yell Queen ( W Hirose 121 ) 0.75L 3rd Meisho Bonheur ( K Futoshi 121 ) 2.50L 7th Seiun Superior ( T Manato 119 ) 5.65L See full results | T Manato 54kg 5.65L | 7 (12) |
| Sonoda 16-Dec-25 1400m GOOD R1 Race 1 (c3) $60,000 (of $1,140,000) Barrier 8, Winning Time: 01:34.600, SP: 5.50 1st Malaika ( K Futoshi 121 ) 2nd Bloom The Dream ( Y Kamomiya 126 ) 1.50L 3rd Sakura Top Rol ( D Matsuki 126 ) 3.00L 5th Seiun Superior ( T Manato 119 ) 8.80L See full results | T Manato 54kg 8.80L | 5 (10) |
| Sonoda 04-Dec-25 1400m GOOD R6 Race 6 (c3) (of $1,140,000) Barrier 10, Winning Time: 01:33.100, SP: 6.00 1st Cherry Time ( H Souta 123 ) 2nd Smart Venus ( O Shimohara 121 ) 4.00L 3rd High Resilience ( W Hirose 126 ) 2.50L 7th Seiun Superior ( T Manato 119 ) 10.20L See full results | T Manato 54kg 10.20L | 7 (10) |
| Sonoda 25-Sep-25 1400m GOOD R7 Race 7 (c2) (of $1,330,000) Barrier 6, Winning Time: 01:32.500, SP: 67.00 1st Inti Pyro ( K Futoshi 121 ) 2nd Meet The Target ( T Nagai 121 ) 1.75L 3rd Sotenno Hikari ( W Hirose 126 ) 1.00L 9th Seiun Superior ( S Kaisei 119 ) 8.05L See full results | S Kaisei 54kg 8.05L | 9 (10) |
| Sonoda 05-Sep-25 1400m SOFT R6 Race 6 (c2) $280,000 (of $1,330,000) Barrier 6, Winning Time: 01:34.600, SP: 15.00 1st Colors Ring ( Y Enzo 115 ) 2nd Seiun Superior ( S Kaisei 119 ) 2.50L 3rd Cortado ( S Yamamoto 126 ) 1.00L See full results | S Kaisei 54kg 2.50L | 2 (10) |
| Sonoda 22-Aug-25 1400m GOOD R7 Race 7 (c2) (of $1,330,000) Barrier 8, Winning Time: 01:33.800, SP: 10.00 1st Wakamiya Ilios ( T Yoshimura 123 ) 2nd Satono Harmonia ( S Yamamoto 121 ) 7.00L 3rd Irwin ( K Teppei 115 ) 0.50L 8th Seiun Superior ( S Kaisei 119 ) 12.05L See full results | S Kaisei 54kg 12.05L | 8 (10) |
| Tokyo 10-Nov-24 1400m GOOD R1 Md (of $10,480,000) Barrier 8, Winning Time: 01:25.600, SP: 81.00 1st Fourth Miracle ( T Yokoyama 123 ) 2nd Kastrom Pupu ( T Ishida 117 ) 5.00L 3rd Jurista ( Y Yoshida 121 ) 2.00L 6th Seiun Superior ( H Tanabe 121 ) 10.60L See full results | H Tanabe 54.9kg 10.60L | 6 (15) |
| Niigata 27-Oct-24 1200m GOOD R2 Md (of $10,480,000) Barrier 9, Winning Time: 01:11.500, SP: 34.00 1st Kanesho Legend ( R Yokoyama 121 ) 2nd Iron Solid ( K Nishizuka 119 ) 3.00L 3rd Jasper Novel ( K Ogino 121 ) 2.50L 9th Seiun Superior ( K Nagahama 115 ) 13.35L See full results | K Nagahama 52.2kg 13.35L | 9 (15) |
| Nakayama 07-Sep-24 1200m GOOD R4 Newcomer Race (newc) (of $13,720,000) Barrier 5, Winning Time: 01:13.300, SP: 26.00 1st Copano Vincent ( D Sasaki 121 ) 2nd Smart Bull ( K Sameshima 121 ) 1.50L 3rd Nine Of Letter ( Y Yoshida 121 ) 0.30L 10th Seiun Superior ( A Sugawara 121 ) 10.25L See full results | A Sugawara 54.9kg 10.25L | 10 (16) |