In Adolescence Of Utena (1999), Touga’s fate is foreshadowed during the scenes where Utena speaks with him. More info in the comments.

>!Towards the end of the movie, Touga is revealed to be a ghost who drowned years ago. This reveal is foreshadowed during the scenes where Utena speaks with him, as he is seen near some source of water. First is when it’s raining, and the second is when they’re by an empty swimming pool.!<

Hey mods, I hope that this fixes the issue with my previous post. ;^^