The Juiz site has already released a preview picture for the next episode. It is also said on their website the Eden of the East is a mobile company. There’s also a club on their University in which Saki’s friend (the guy on the picture) is a member. Her friends, especially Hirasawa (again the same guy) would want to meet Takizawa..
I want the next episode already…! ^__^
Episode 5 is really a cliffhanger..>__<