Mari has 2 Rina Sawayama concerts.

Rina Sawayama (born 16 August 1990 in Niigata, Japan) is a Japanese-British London-based singer, songwriter, producer, model, and actor. Born and raised in Japan until moving to the UK at the age of 5, Rina would go on to study politics at Cambridge University. At university, she decided to pursue both modeling and her love for singing. She would go on to experiment in a hip hop group before deciding to pursue her interest in R&B and pop music.