Crunchyroll has now picked up the series under their Crunchyroll Originals banner and have set it for the fall under the name Tonikawa: Over the Moon For You.
The series Fly Me to the Moon, aka Tonikaku Kawaii, was announced in March 2020 for an anime adaptation that will arrive as part of the fall 2020 season.
Nasa confesses his feelings, but her response is that she will only go out with him if they get married.
While Kenjiro Hata is most well known for Hayate the Combat Butler, he has a few other works out there as well.