From "GRIDMAN UNIVERSE" comes a THE GATTAI action figure of Sounderous!

- The figure stands at 190mm tall in Battle Mode, 230mm long in Fortress Mode and 145mm tall in The 2nd form. The joints of the plastic model are fully articulated.
- The 2nd features fully articulated joints.
- In addition to interchangeable hand parts and face plates, Live Baton is included, allowing you to recreate a variety of poses from the series.
- In Fortress Mode, the main canon and large drill are articulated, a missile hatches can be deployed.
- The 2nd and Monster Battleship can be combined to create Monster Battleship Sounderous (Battle Mode). The 2nd can be combined while posed just like in the series.
- Battle mode parts can be equipped to Fortress Mode using an original toy-only mechanism.
- An articulated body that prioritizes action in battle mode is also included. The legs feature a wider range of articulation, allowing for simultaneous display with The 2nd.
- The Full Burst state can be recreated with all weapons deployed.
- The shutter on the upper part is made of a flexible material that can be opened and closed just like in the original series. Face plates can be attached to the insides of the shutters.
- A dedicated stand is included to display the mecha in each form.