Azama is thought of by her co-stars in Sailor Moon as highly girlish and demure, the opposite of her forthright and tomboyish character.
Azama signs her name "Mew," using Roman characters. She explains it in her profile (http://mew.fan-club.ne.jp/scripts/multi/index.php?type=prf):
美優の読み方は、「みゅう」です。ja:小泉今日子さんの名曲、「夜明けのMEW」から命名されました。だから表記も、「MEW」なのです。 "美優 is read Myū. I was named from Koizumi Kyoko's famous song 'MEW of dawn'. So, the inscription is also MEW"