Several Japanese news outlets published an article based on an interview with Nikon executives. Here are the key points from a Google translation (if you have a better translation, please post it in the comments section):
•The Nikon camera business is undergoing a major restructuring.
•This is a quote: "bringing in multiple mirrorless cameras at an early stage" - to me this means announcing multiple mirrorless cameras soon.
•Nikon is taking an aggressive approach to rebuild their camera business.
•Nikon has no plans for closing domestic or overseas manufacturing plants at the present time.
•In the future Nikon will concentrate their resources on medium and high-end DSLR cameras and lenses as well as mirrorless cameras.
•Nikon will have fewer models in the future.
•Nikon still wants to develop a high-end compact camera.