arima Share definition Flag Arima is a very kind-hearted, gentle, intelligent person. She would give you the shirt off her back. She is always happy and easy to get along. She would make a great best friend. Arima is the nicest person I know. arima by Kekai September 16, 2017 0 0 Get merch Get the arima mug. Buy Now — $32.95 See more merch