Based on the alien Ultraman fought in the show's 33rd episode, this item stands 150mm tall and comes with a set of interchangeable hands. In addition, unlike the original S.H. Figuarts Alien Mefilas, this release comes with his spaceship, and a special 55th anniversary pedestal and support for said Tamashii stage.
The S.H. Figuarts Alien Mefilas (55th Anniversary Ver.) figure cost 7,150 yen and will be available exclusively at the Tamashii Nations Store this June 21st. To get this figure, you must be a Club Tamashii Member and pre-sale for those under the Ocean stage and above will run from May 30th to June 1st. Advance lottery sale on the other hand, for all members will run from June 3rd to June 5th. It is unknown if the figure will later get a non-event release.