>>3223707Internally represses the urge to dance
>>3223709Urabe (卜部) means coast/seashore, which explains her love for the beach and talent for swimming.
As for her given name Mikoto (美琴), the kanji 美 (mi) means beautiful and"Miko" means shrine maiden or child of the emperor, which gives her a sense of purity. It can also mean sorceress, which suits her mysterious side.