EPISODE 6 SPOILERS
Ok, so we got a background story episode this week. We first are introduced to a ruler who is also a player, and has some shady things planned to happen in the near future. We are also introduced to a prince who is also a weeaboo. Then we are brought to Kyouma with him visiting the grave of a Miyabi, but he quickly turns around and doesn't actually approach the grave, meaning that he still has some guilt over this Miyabi's death. We are also introduced to Kyouma's tailor and "big sister" Tsubaki. And this "big sister" of his seems to be a bit of a yandere.
[spoiler=Tsubaki]
We also have a quick look at possibly Miyabi.
[spoiler=Miyabi]
Overall a pretty good episode, with a lot past exploration into Kyouma's past.
Oh and Kyouma seems to be working on a secret project car towards the end of the episode. I'm kind of excited about that the most to be honest.