Doraemon: Nobita's Three Visionary Swordsmen

Nobita is worn out by nightmares that come every night, so he begs Doraemon for a machine that lets him choose what he dreams. He picks a world of gallant musketeers, with himself and his friends in the roles, until a dark force begins to break that world apart. Tsutomu Shibayama keeps Doraemon (Nobuyo Oyama) beside Nobita (Noriko Ohara) through every collapsing dream, the robot cat steady while the boy finds out he has to be brave.