Art: Album Covers usually consists of the song title/album name, and a sprite of the singer. The sprite(s) is mostly promotional images of the character, or drawn by Yuni or her friends. Though in the archive, the images use a trace-base. Yuni would prefer if you didn't use that art.

Trials: When Yuni releases songs using a VOCALOID voicebank trial, she will delete the voicebank, meaning that she will only release one song using a voicebank's trial version. Note that Hatsune Miku V4x Demo is not a trial, but a demo. She was at first going to use it more than once, but it expired. A page called Trialoids is avalible.