THE GATTAI J-Decker Transforms All the Way with No Leftovers or Swaps

Good Smile Company’s THE GATTAI J-Decker carries its transformation through the entire sequence: the police car becomes the approximately 120 mm Deckerd without leaving parts behind, then Deckerd combines with J-Loader without swapped components to form the approximately 255 mm J-Decker.

One transformation chain, no cleanup pile

The sequence recreates the central robot change from Brave Police J-Decker in a single finished toy. Deckerd folds out of the police car, while the larger combination connects Deckerd and J-Loader with no replacement parts required.

From signature poses to alternate loadouts

J-Decker comes armed with an electromagnetic baton and the J-Buster, which changes between handgun and rifle modes. Exchangeable hands accommodate the gun and police notebook while also supporting the hold-up and pointing poses, and cannons deploy from the legs.

A chest cover brings the silhouette closer to its animated appearance and stores on the rear unit when removed. Unused weapons can attach to J-Decker or J-Loader as an original toy feature, and an included attachment connects the figure to the separately sold THE GATTAI display base.

A finished toy with two order windows

Good Smile lists the product as a painted plastic, non-scale finished combining toy, not a model kit. First-order reservations run from August 28 through September 30, 2026, at ¥32,000 including tax, with shipping scheduled for June 2027 and a limit of three per customer. Second-order reservations begin October 1; the exact release month has not been finalized, and Good Smile currently estimates around autumn 2027.