I don't have pictures to share, all you'd see is a bunch of middle aged japs queuing in a hangar (that's what it essentially is).
The real fun is discussing with everyone (not a lot of gaijins there unlike Akiba), I discovered artists I thought were female were dudes and the other way aroundz. I met a group of otaku who had the same interests as me. girls cosplaying in underwears
left me with a lot of memories, and not a lot left in my wallet lol