She has long wavy green hair with a dark headband and blue eyes. When not wearing her school uniform, Michiru can be seen wearing white or green clothing.
Act 27 Part 1 - After a swim, Michiru makes a phone call to Kaiohmaru requesting a pick up. She flies to the race track so she and Haruka can fly to school together.
Act 27 Part 2 - While searching Mugan Academy Usagi Tsukino finds Michiru playing a violin. Michiru words send shivers down her spine. When a Disciplinary Committee member spots Usagi and she runs away wondering if Michiru could be an enemy.