What is Square Enix's Clover E@rth?

A trademark has just popped up for what could be a brand new Square Enix IP.

Siliconera spotted the listing for something called Clover E@rth on a Japanese trademark database.

There are no further details as to what this might refer to, however, the Final Fantasy publisher is reportedly getting ready to lift the lid on something new.

A floor plan dug up by JustPushStart for Square's booth at the Jump Festa show taking place in Tokyo later this month suggests that a mystery title will be unveiled.