OASIS (ex Amoixa, Axioma) is a 47.50m (155' 10") luxury yacht created by ISA - International Shipyards - in Ancona, Italy. She was launched in 2006 and last refitted in 2023. She is a light displacement motor yacht with a steel hull and aluminum superstructure. The concept & design is by Walter Franchini, the interior design is by Luca Dini.