Episode 6 stuff you want to be assured of,
after watching it.
Spoiler
They finally introduce Hanyu!
Who pops out just like that, and is cute (to my standards). She and Rika's sense are connected somehow, and apparently don't like Kimchi. Which means for a comedic effect, Rika eats some to annoy Hanyu.
So, now most of the questions about who on Earth Rika was talking to, is answered. And Shion mass murdering (because Shion gets the doll) has been avoided. and Rika decide to try again. The entire episode was generally happy in mood, in order to contrast the previous episode's mood I guess. Can't wait for the next episode.