Tokyo Racecourse hosts the Grade 1 NHK Mile Cup this Sunday, May 10, launching a five-week stretch of elite competition at the venue. The 31st running of the race draws from a pool of 25 nominations, with the field capped at 18 starters and a post time of 15:40 local time. The winner will collect JPY 130 million, just over USD 800,000.

Race Background

First contested in 1996, the NHK Mile Cup serves as the premier mile test for three-year-olds who lack the stamina for the 2,400-metre Grade 1 Tokyo Yushun and Grade 1 Yushun Himba. The race achieved international status in 2009 and has produced Derby winners King Kamehameha (2004) and Deep Sky (2008), along with Japan Cup champion El Condor Pasa (1998).

Recent form suggests market leaders face a stern test. Only one favourite has prevailed in the last decade — Major Emblem in 2016. Last year's edition saw ninth-choice Panja Tower upset the order while clocking a time within 0.3 seconds of Danon Chantilly's 2010 course record of 1:31.4.

Colts carry 57kg, with fillies granted a 2kg allowance. Geldings are barred. Aerolithe in 2017 remains the most recent filly to claim the prize. Two official trials feed into the race: the Grade 3 Churchill Downs Cup at Hanshin and the Grade 2 New Zealand Trophy at Nakayama, both contested in April over a mile.

Leading Contenders

Cavallerizzo arrives off a disappointing effort in the Grade 1 Satsuki Sho, where the 2000-metre trip appeared beyond his compass. Assistant trainer Sho Tajima noted the colt "pulled, and it seemed the 2,000 meters really was too far for him" despite settling well early. Last year's Best Two-Year-Old Colt now reverts to a mile under Atsuya Nishimura, who seeks just his second JRA Grade 1 victory.

Diamond Knot brings Grade 3 Chunichi Sports Sho Falcon Stakes form into the contest, having finished runner-up in last year's Grade 1 Asahi Hai Futurity Stakes. Trainer Yuichi Fukunaga confirmed the Bricks and Mortar colt "was serious" in his 1,400-metre Falcon Stakes win and that the effort has positioned him well for this assignment. Yuga Kawada takes the mount.

Ask Ikigomi maintains an unblemished record through two starts, most recently claiming the Grade 3 Churchill Downs Cup trial. Assistant trainer Nobuyuki Tashiro praised the Lord Kanaloa colt's ability to maintain pace while remaining tractable, adding that he "got a good handy position and didn't pull, so he can be well controlled."

Admire Quads returns to a mile having found the Satsuki Sho trip "just too much for him," according to trainer Yasuo Tomomichi. The colt has twice won at a mile, including once at Tokyo, and has required only light work since returning to Ritto.

Trial Winners

Reservation took the Grade 2 New Zealand Trophy in April and will make his Tokyo debut. Trainer Takeshi Matsushita observed that the Danon Premium colt "settled in behind the leader last time, but found a good rhythm and ran on well at the finish." The trainer noted Reservation favours soft ground and suits a mile, having won his last two starts at the trip. Yusuke Hara rides in search of a maiden Grade 1 success.

Rodeo Drive finished second to Reservation in that New Zealand Trophy, beaten narrowly after failing to change leads cleanly. Trainer Tetsuhide Tsuji acknowledged some responsibility for the issue, which has persisted in training, but suggested the Saturnalia colt "will be better racing left-handed." The runner has never finished worse than second in three career outings.

Others of Note

Ecoro Alba makes his seasonal reappearance having finished fourth in last year's Grade 1 Asahi Hai Futurity Stakes. Trainer Yasuhito Tamura confirmed the colt has taken time to round into proper condition but that "things have been fine with him in training, and I've no complaints at all."

Thunderstruck suffered traffic problems when finishing twelfth in the Churchill Downs Cup, his worst career result. Assistant trainer Yu Ota explained the Lord Kanaloa colt "took a knock as he was shuffled back in the run and didn't find a good rhythm at all," dismissing concerns over blinkers or soundness. Christophe Lemaire partners the colt for trainer Tetsuya Kimura.

Valsecito remains winless at three but demonstrated a sharp turn of foot when rallying for third in the Churchill Downs Cup. Trainer Takeshi Matsushita noted the Kizuna colt "showed good late speed at the finish to make up ground from behind" in a race won from the front. The runner has since freshened at Northern Farm Shigaraki.

Fukuchan Sho steps up to a mile for the first time after finishing third behind Diamond Knot in the Falcon Stakes. Trainer Yukihiro Kato suggested his Isla Bonita colt is "perhaps currently not quite up there with the best" but felt a more forward position would have yielded a closer finish last time. Takeshi Yokoyama retains the ride.

Final declarations and barrier positions will be announced later this week.