Shinkai is a 54.9 m / 180′2″ luxury motor yacht. She was built by Feadship in 2021.         
With a beam of 10.35 m and a draft of 2.99 m, she has a steel hull and aluminium superstructure. This adds up to a gross tonnage of 974 tons.    
She is powered by MTU engines  of 1468 hp each giving her a maximum speed of 14 knots and a cruising speed of 12 knots. Shinkai's maximum range is estimated at 5500 nautical miles.  
The motor yacht can accommodate 12 guests in 6 cabins with an interior design by Boutsen Design and an exterior design by Vitruvius Yachts.