Yumeko Himiko is from the anime known as Dangaropa. 

Voice Requirements: I'm looking for something cute and teen like here. Up to your personal preference. 

Pay: You'll be paid $10 if you get First Call out shot of the week. If you don't get first call out then you won't receive the bonus pay. Depending on how many weeks you last in the show you'll be paid up until then. The pay is 2$ for every week you survive. So if you survived 8 weeks after being eliminated you'll be paid $16. If your eliminated in the first week you'll be paid $2. Everyone receives a pay no matter who wins or loses in the end.