Aug 16, 2012 - Vocaloid's Kaito and Miku were spotted in Zone F's playground. These friendly girls were in a photo shoot session. Yvonne (Kaito) and Evangeline (Miku) have been a cosplayer since '08 and '11 respectively. When asked whether they would dress in their characters while shopping; they explained that cosplay (dressing up) is strictly for events or a photo shoot.
By the way, there is a cosplay event coming up in Aug 25 and 26 in Sunway, Animangaki.