Yep, everything has been added in. The three that we won't be getting are three Coliseum events. The fourth empty spot on the bottom are the avatars, but that's not DLC (I only included it because it was listed under the mk2 section in the Japanese PSN store).
Edit: I'm not sure if "Dogoo Special Combo 2012-03-27" is the Coliseum event "Slime Portion Extra Large" on the Japanese store or if it's the Skills Pack. FYI: NIS translates Slime into Dogoo. If it's the Coliseum event, we will NOT be getting the Skills pack, because I don't see anything else that it could be.
Edit 2: Unless the Skills Pack has something to do with Slimes, I'm positive Dogoo Special Combo is the Coliseum event and NOT the Skills Pack.