She is a cheerful girl who is Chiyoko’s best friend.

She values having fun more than anything. Doing fun things with her friends is her motto. Though she teases Brian, Arisa also lends him a hand when he’s confused with cultural differences.

She doesn’t like to study but she’s good at sports.
She is very straightforward, and hates anything that is deemed unfair.

While she belongs to the basketball club, she isn’t very serious about it, and only participates in club activities once in a while.