Details
| Name / Japanese | Eishin Sunny / エイシンサニー |
| Birth Year | 1987 |
| Sex | female |
| Earnings | 178,522,600 yen |
| Races-Wins / G1-Wins | 20-4 / 4-1 |
| Sire | Mill George |
| Dam (Sire) | Eishin Natsuko (Diatome) |
| Other site link | JBIS / Umanity / netkeiba |
All grade races
| Y D/M |
Track | Race | No. | Pl. |  |
| 1989 10/12 |
Hanshin T1600 |
Radio Tampa Sansai Himba Stakes (G3) | 3 | 5 | |
| 1990 18/03 |
Hanshin T1400 |
Hochi Hai Yonsai Himba Tokubetsu (G2) | 11 | 1 | |
| 1990 08/04 |
Hanshin T1600 |
Oka Sho (G1) | 14 | 4 | ◆ |
| 1990 20/05 |
Tokyo T2400 |
Yushun Himba (Japanese Oaks) (G1) | 17 | 1 | ◆ |
| 1990 23/09 |
Chukyo T2000 |
Kobe Shimbun Hai (G2) | 9 | 5 | |
| 1990 21/10 |
Kyoto T2000 |
Kansai TV Sho Rose Stakes (G2) | 14 | 12 | |
| 1990 11/11 |
Kyoto T2400 |
Queen Elizabeth II Cup (G1) | 9 | 7 | ◆ |
| 1990 02/12 |
Kyoto T2400 |
Naruo Kinen (G2) | 9 | 7 | |
| 1990 23/12 |
Nakayama T2500 |
Arima Kinen (G1) | 12 | 14 | ◆ |
| 1991 17/02 |
Tokyo T2500 |
Meguro Kinen (G2) | 5 | 10 | G |
- In the Hochi Hai Yonsai Himba Tokubetsu, Eishin Sunny won by 1+3/4 lengths.
- In the Oka Sho, she finished 4th.
She and the other horses were greatly outpaced by the first-place finisher, Agnes Flora, in a race that showed only the strength of Agnes Flora. - In the Yushun Himba (Japanese Oaks), she was 5th favorite.
It was a very fast paced race.
Agnes Flora, the 1st favorite, took the lead with about 300 meters to go, but Eishin Sunny overtook her and finished in 1st place.
Eishin Sunny broke the race record.
It was her first G1 win. - She then retired without good results.
- She was also retired as a broodmare in 2007 and spent the rest of her life.
She lived a long life and died in February of 2021.
She was the longest-lived mare to have won a G1 race in Japan.