Ichigo is the typical female anime protagonist. She's a cheerful, gung-ho girl, who's always willing to help out friends and strangers alike. A stubborn airhead, but definitely shares certain characteristics with her mother, Ringo. Her Achilles' heel is that she can push herself too much, which can make her lose sight of her original goal at times. She's very straightforward, and sometimes has difficulty understanding certain situations, but her determination and hard work allow her to overcome any and all obstacles that hinder her. One of Ichigo's most defining personality quirks is her love for food. This is a running gag throughout the series, since there isn't a single dish she dislikes, and she has a humongous appetite, which is a trait she inherited from her father.

Ichigo's personality is known to be most as the moe type, meaning that she is, above all, cute. She displays the some of the most common traits like air-headed-ness, determination, cheerfulness, and in some cases genius-level abilities.

Her voice is rather cute as well. It isn't too high though. It is more of a mezzo-soprano voice  and its's pretty upbeat. Try to do an impression but don't force your voice. That just doesn't sound good. 

Voice sample: https://youtu.be/PTD378iVD0Q