Roleplaying

You can create your own characters, but you may not have more than two original characters and the Charas that go along with the characters. Also, the original characters cannot have magical powers besides their Character Transformation and Change powers. They can have up to two Charas.
Since we all have to roleplay in the same time period, I have decided we are roleplaying in the school year after Nagihiko, Tadase, Amu, and Rima graduate from elementary school. Here are the following characters available:
Amu (and Charas): Grade 7, age 12.
Rima (and Chara): see above
Nagihiko (and Charas): see above
Tadase (and Chara): Grade 7, age 13
Yaya (and Chara): Grade 6, age 11
Kairi (and Chara): Grade 5, age 10
Ikuto (and Chara): Grade 12, age 18
Utau (and Charas): Grade 10, age 15
Kukai (and Chara): Grade 8, age 13
The following Guardian chairs are available: Joker, King

Can I roleplay as R.W.?