Tsutomu Shibayama

Nobita, believing he and Doraemon had done a good deed by saving stray cats and dogs and sending them back in time by 300 million years, discover ...

Doraemon and his friends have to rescue the people of Birdopia from the wrongdoing of vengeful former bird troopers before they unleash a wicked ...

Doraemon and its friends open a hole in the time and they’re travel to the Country of Mayana, a lost Mayan civilization in the jungle.