ahd grey I understand Reimu, but Marisa on the john didn't make it in time or forgot to hold up the back of her skirt

Marisa's position and pose kind of remind of me Ashita no Joe's infamous moment when Joe dies. Don't know what happened to Reimu.

Or maybe Marisa killed Reimu, moved up the Assassin Ranks, and is saving.

I believe Marisa's melancholy may be mushroom-induced.