Kazuma Kujo, who created the Disaster Report games, recently stated via Twitter that he is working on a new title.
The game is a downloadable title for the PS3 and the PS Vita. There are no plans for a PSP version. Expect more details at a later date.
This past November, Kujo revealed that Disaster Report 4, originally thought to be cancelled because of the Japanese earthquake and tsunami, was not cancelled because of the disasters that rocked Japan. Kujo also stated he had left Irem, the game studio responsible for the games.