Rejoice! New RPG Vita games keep coming. The newest is Hyperdimension Neptunia Re;Birth1 (no typos there -- that's really what they're going with) which Idea Factory says is coming in both physical and digital forms to North America later this summer. Europe will only get the digital form.
This is a remake of Hyperdimension Neptunia, a PS3 title. This new version gets new events, graphics, and game mechanics. The battle system has been upgraded, taking from Hyperdimension Neptunia Victory. A new ending and DLC are also planned.
Here are some screenshots (English!) to hold you over until then.
Also, the official website for this game is now live. Check it out.