Usotsuki without any effects on
Usotsuki (うそつき) lit. Liar
Usotsuki (うそつき; meaning "liar") is the only playable charater in Yume Nisshi. She appears to have blonde hair that goes down to her shoulders, a blue tank-top dress, and purple dress shoes. Usotsuki seems to be the most "girlish" of the dreamers, also generally portrayed as deceptive, much less sweet and innocent than she seems.
In her room both a bookshelf and a radio is there, the radio you can interact with in both worlds, the bookshelf you get an effect from.