Character in Love Live! Sunshine!! Her mother is Japanese, while her father is Italian-American and manages a hotel chain. Due to her upbringing, she speaks with an accent and often inserts English words into her speech every few lines.
Mari is a member of the Aqours sub-unit Guilty Kiss, alongside Tsushima Yoshiko and Sakurauchi Riko. She is also Uranohoshi Girls High School's chairwoman.
She has blonde hair and yellow or green eyes. She has a crown braid atop her head, and a single hair ring on her left.
Voiced by Suzuki Aina.