Set in the same universe as the live-action series. This work will explore new elements of the story mythology.

Unaired episode included with the DVD releases bundled with the re-release of the first three volumes of the manga.

Doraemon: Nobita no Takarajima takes the well-known characters to the Caribbean Sea; Nobita is the captain of a ship and fights against his enemies. Shizuka is kidnapped and a storm prevents her persecution. When the adventurers finally find the mysterious Treasure Island, where they have taken Shizuka, they discover that it is something more than a common island. (Source: Official Website)

Short specials included in the Blu-ray releases of Dimension W.