As we saw earlier with the prominent featuring of Kagamiku, cosplay is looking to be central to the Lucky Star OVA. Now the official site reveals these development sketches, illustrating a likely focus on netgaming as well.
I don’t think it’s much of a leap of faith to suggest the storyline is probably going to center on Konata forcing the gang into a spot of MMORPG addiction and/or cosplay antics.
Mikumiku Kagami is obvious enough, but just what class is Kagami supposed to be? Mage, with Tuskasa as cleric?
You may also notice somebody is missing from these illustrations…