If you're looking for anime similar to The Doraemons: Doraemon Game Comic, you might like these titles.
Chocula is a cute chocolate-loving android who lives in a great castle with her master (or "lover", according to her) the King. After being stood up at a dinner date, Chocula decides to take action and leave the castle forever! Lonely and angry, she wanders the countryside until fate chances her upon Widoshiku and his group of bandits known as the Smashers. Can Chocula cast aside her past and live happily in the future with her new companions?
Signal, a robot companion built for Nobuhiko, is attacked by Pulse, one the its creator's previous prototypes. Reprogrammed by Dr. Otoi's mysterious rival, Pulse is loaded down with weapons and sent on a mission by Otoi: steal the most recent robot technology, and obliterate anything that gets in his way.
Palme is a robot crafted from the wood of a rare tree; though he isn't a real boy, he wants nothing more than to please Xian, the wife of his master. Upon the eve of her death, Palme ceases to function, until one night he is brought an egg from a mysterious woman. "The Egg of Touto must be returned to Soma," she says, and vanishes into the night. Now, with the help of newfound friends and allies, he must travel to The Below to return the treasure, before those who would steal it destroy both him and his companions.