What's the name of the son of weather?

1, Synopsis: Amano Cai Yang (voiced by Mori Qicai) waits in front of his mother's bed. A unique beam of sunshine outside the window led Cai Yang to torii, a dilapidated roof. Just as Cai Yang prayed to torii with his hands folded, the rain in the air suddenly returned to the sky, taking Cai Yang with him.

2. The Son of the Weather is an animated film adapted from Makoto Shinkai's original novel The Son of the Weather, directed by Makoto Shinkai himself, and mainly voiced by Qi Lang, Sen Qicai, Oguri Shun, Honda Tsubasa and others. It was released in Japan on July 20 19.