This summer will mark the first CG/3D animated take on the popular franchise in Stand by Me Doraemon from the director duo, Takashi Yamazaki (Always: Sunset on Third Street, Space Battleship Yamato) and Ryuichi Yagi (Friends: Naki on Monster Island) with a script by Yamazaki. The story is based on the first chapter of the manga, "All the way from the country of the future" where Doraemon first encounters Nobita. It's also based on two other chapters, "Nobita's night before wedding" that involves a love story between Nobita and Shizuka-chan and the final chapter "Good bye, Doraemon".
The theatrical release date in Japan is August 8th. You'll find the trailer and teaser embedded below.