Soul Stage Act W - Works with the already released Gaia Memory sticks from Bandai Candy Division and Bandai Vendor Division. Will have lighting for the standing spot and the name plate. The later can be removed.
Will come in "Joker" and "Prism" colors. Release date & price TBA.
New images of Ultra-Act Gomora and Ultraman Belial:
Release date & price TBA for each.
Also, somewhat clearer images of S.I.C. Vol. 54 Kamen Rider Ixa and Dark Kiva:
May release, 5,775 Yen (inclusive of tax).
Images are from ToyWorld Forum: Link 1 (Soul Stage Act W), Link 2 (Ultra Act), Link 3 (S.I.C.).