Bandai Namco has filed a trademark for something called Amazing Katamari Damacy through the European Union Intellectual Property Office.
UPDATE 23/12/2015 12.45am: Tap My Katamari has been confirmed as a 2D clicker-style spin-off for iOS and Android devices.
iOS game Katamary Amore launches on 29th September, Namco Bandai has announced.
As with previous games in the quirky series, you play as the Prince, rolling up anything and everything to create the largest possible katamari.
Katamari Amore features 24 missions and four modes: Story, Time Attack, Exact Size Challenge and Eternal Mode. There's even an extra Pac-Man level.