If you loved Time Traveller: The Girl Who Leapt Through Time, try Kamen Rider × Super Sentai: Super Hero Wars
A bridge between a film you've already seen and one most people haven't. Kamen Rider × Super Sentai: Super Hero Wars has roughly 4.2× fewer votes than Time Traveller: The Girl Who Leapt Through Time — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.
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Time Traveller: The Girl Who Leapt Through Time
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Kamen Rider × Super Sentai: Super Hero Wars
What they share
Theysit in Adventure / Science Fiction territory. If that's the register that drew you to Time Traveller: The Girl Who Leapt Through Time, the second film will land in a comparable space — through a different lens.
What Kamen Rider × Super Sentai: Super Hero Wars is
You fight alongside heroes in a battle for Earth, but then a powerful fleet approaches, led by a surprising commander. The director balances action and adventure in this sci-fi clash.