Today's chapter had a strangely low resolution, I actually had to upscale it to match the usual size, whereas I usually downscale it.
Also, a lot of the Japanese comments on today's chapter are taking the ghost's final words to imply he had some kind of connection to Miharu before he died. It's starting to sound like a plausible theory when also taking into account his thoughts when Miharu came to visit Nozaki when he was sick. Hopefully he'll be able to see a little more action in the near future, he's been unfortunately cast to the side quite a lot recently.