If you loved Dorami & Doraemons: Robot School's Seven Mysteries, try 2112: The Birth of Doraemon
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
You already loved

Dorami & Doraemons: Robot School's Seven Mysteries
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2112: The Birth of Doraemon
What they share
Both films are directed by Yoshitomo Yonetani, and they sit in Animation territory. If that's the register that drew you to Dorami & Doraemons: Robot School's Seven Mysteries, the second film will land in a comparable space — through a different lens.
What 2112: The Birth of Doraemon is
Before he became a blue icon, someone had to cobble him together in a back room. After an early mishap cost him his ears and landed him in storage, a kind scientist’s grandkid helped him escape to the future. By then, history had already decided his calling.