The release date for Hyperdimension Neptunia U: Action Unleashed has been spotted on Amazon. The ecommerce website is expecting the spin-off game to be released on the 19th of May. You can preorder the PlayStation Vita exclusive from Idea Factory with this link.
For the uninformed, Hyperdimension Neptunia U: Action Unleashed is developed by Tamsoft, the same studio who created the Senran Kagura games. The upcoming release stars the four goddesses (Blanc, Neptune, Noire and Vert) along with their sisters (Nepgear, Ram, Rom and Uni).
2015 is going to be a busy year for the Hyperdimension Neptunia series. Along with the action spin-off game, Idea Factory is also going to release Hyperdimension Neptunia Re;Birth2: Sisters Generation on the 27th of January and Hyperdevotion Noire: Goddess Black Heart on the 24th of February. You can preorder the two other new releases with these links: Hyperdimension Neptunia Re;Birth2: Sisters Generation and Hyperdevotion Noire: Goddess Black Heart.