The series is scheduled for a January 11th, 2018 premiere on Fuji TV with streaming worldwide handled by Amazon Prime Video.
We learned back in March that Koi wa Ameagari no You ni, which translates as After the Rain, will be getting an anime adaptation and the promotion for it is ramping up.
Wit Studio is handling the animation production and Yuka Shibata is working as character designer and chief animation director.