Cox Plate winner Lys Gracieux has capped an amazing year for Australian jockey Damian Lane by winning the Grade One Arima Kinen at Nakayama.

Having her final race before she heads to the broodmare barn, Lys Gracieux came out of the pack late to claim what was in the end a facile win over 2500 metres.

The race was run at a solid pace with Aerolithe the front runner.

As the swoopers came, favourite Almond Eye was found wanting with Lys Gracieux beating Saturnalia by five lengths.

The mare was trainer Yoshito Yahagi's first runner in the Arima Kinen, acknowledged as the biggest betting race in the world.

In 2019, Lane won the Golden Slipper on Kiamichi, the Caulfield Cup on Japanese horse Mer De Glace and the Cox Plate.

He also won the Takarazuka Kinen on Lys Gracieux during a successful stint in Japan.

His association with Yahagi helped cement the Arima Kinen ride with Lane given a special one-day licence for Sunday.