Bugs Bunny: Weathering with You (2020)

Bugs Bunny: Weathering with You is a 2020 Japanese Animated Theatrical feature film released by Toho Animation and Sullivan Bluth Studios

Plot
Bugs Bunny follows young Hodaka Morishima as he runs away from his remote island home to Tokyo, and quickly finds himself pushed to his financial and personal limits, the weather was unusually gloomy and rainy every day, as if suggests his future, he lives his days in isolation, but finally finds a work as a writer for a mysterious occult magazine. Then one day, Bugs and Hadaka meets Hina on Busy Street Corner, This bright and strong willed girl possesses a strange and wonderful ability.

Trivia

 * This is Bugs' first Crossover film