"Throughout various battles and experiences, Usagi eventually develops into a more mature, confident, and reliable individual, both as a fighter and as a leader. However, she has her crybaby moments now and then." -Sailor Moon Wikia

Sailor Moon should have a bright, cheerful, and youthful voice. She also has to be someone who is a stronger singer, as she opens up the start of the solo lines.

You do not have to copy the performer's voices, but rather just mimic the essence of the character's voice. Sailor Moon should be cheerful and bright, Neptune should be calm and mature, etc.

Please use the mic you intend you complete this project with if you get the part. Have your audition be acapella, but in time with with the song. Use the video above to reference the song.