As part of Sony's Tokyo Game Show conference today, the company laid on the new hardware and new games for the PS Vita and PS4, with multiple announcements made. A new PS Vita model was followed up by the surprise announcement of the PS Vita TV box, a device that can throw handheld games onto your TV. And the PlayStation 4 also received a release date in Japan — February 22, 2014. Sony said that the recent price cut on the Vita handheld has led to "a remarkable increase in sales of hardware and software," with titles like Phantasy Star Online 2 and Soul Sacrifice proving popular amongst players. Keiji Inafune took to the stage to reveal Soul Sacrifice Delta for Vita, a sequel to the original hack 'n' slash title from earlier this year…