Interesting...
First of, so happy Michiru feels less burdened now. Hana really has the power to change people even though she doesn't realize it. Michiru looks a lot more beautiful too I think because now she feels at ease. And Zen-sensei acquired a new cat ally? Can't wait to see that.
Second, that fucking ghost in the photo... Now I have to wonder if the ghosts have no fixed appearance. Like the reason why they look so scary is due to Miko's fear for them. And in Romm's case, that middle-aged man ghost is not his view of him but something else. I think I may have a guess to who that ghost is. Remember that one ghost Miko saw through the peephole after Michiru left? Her ghost dad even advised her to not open the door. I think that could be him.
I haven't gotten chills like this since the ghost kid tricking Miko.