Juryoku Pierrot became the first dirt-debuting filly to win the Yushun Himba (Japanese Oaks) in 26 years, claiming Japan's fillies' Triple Crown second leg at odds of 5-1. The Orfevre filly's victory delivered trainer Ryo Terashima his first G1 title and jockey Seina Imamura her first JRA-G1 success, making Imamura the first Japanese female jockey to win a classic race.

Unconventional Path to Classic Glory

Juryoku Pierrot's route to the Oaks defied the conventional pattern for classic fillies. After winning her September debut on dirt at Hanshin over 1,800 metres, she posted two seventh-place finishes on the same surface before switching to turf. Her form improved immediately with a January victory at Kyoto over 2,000 metres, followed by a win in the listed Wasurenagusa Sho at Hanshin on April 12.

The dirt debut had raised questions about her classic credentials, but Terashima's faith in the filly proved justified. The trainer, who opened his yard in 2016, had won five previous graded races but never a G1 before Sunday's breakthrough.

Tactical Ride Delivers Historic Result

Breaking from an outside stall, Juryoku Pierrot settled further back than mid-field off the rails, approximately six horses from the rear. Imamura maintained patience through the backstretch and into the final turn, waiting as her mount showed keenness entering the straight. With 400 metres remaining, an opening appeared down the centre lane and the filly accelerated impressively, reaching contention alongside five other rivals before grinding past them in the final strides.

Imamura acknowledged the pressure of her first classic attempt while expressing confidence in her filly's stamina. "There may have been concerns about how my filly would handle her first 2,400-metre distance but I had every faith in her," she said. The jockey noted that Juryoku Pierrot became briefly excited in the stretch but settled quickly, adding that the filly "responded with such power as she was taking me there—she's one tough girl."

Dream Core Holds Second, Star Anise Disappoints

Dream Core, sent off at 3-1, rallied gamely from third position in the straight to claim the runner-up spot. The Kizuna filly moved efficiently from eighth before the first turn to fourth along the backstretch, then held on despite pressure from both sides in the final 200 metres.

Laughterlines finished third after circling wide into the homestretch, showing strong speed over the final three furlongs but unable to overcome the ground disadvantage. The favourite Star Anise encountered traffic problems before the first turn and again rounding the final corner, losing momentum in the last 400 metres and fading to 12th from a mid-division position.

Imamura's victory marks a significant milestone for female jockeys in Japanese racing, while Juryoku Pierrot's dirt background adds another dimension to her developing three-year-old profile ahead of potential autumn targets.