Summer Ghost:
https://myanimelist.net/anime/48171/Summer_Ghost
Colorful:
https://myanimelist.net/anime/8142/Colorful_Movie
***
I have always believed that a few-word or even a few-sentence description of a film or book is extremely unfair to them, because it is impossible to fully convey their value in this way. So I will not describe the content of these films myself.
I will only say that both directly concern suicide (to a much greater extent than A Silent Voice) and both moved me very much.
***
Despite being a huge fan of anime, I have not managed to watch too many of them. I am curious how such a sensitive and valuable subgenre of films deals with the topic of suicide. I would be very disappointed if it almost did not touch on this topic at all or did so in a way that differed from our understanding of it.