Mieruko Chan is a supremely underrated show that was a very fun and scary watch and got most horror-comedy elements right. There were a few misses here and there, but not enough to make the show anything worse than "great".
Mieruko Chan Episode 12 was a somewhat empty finale full of horrors and hope for the show's future. It was a fine endpoint for a fantastic series that left you yearning for more.
Mieruko Chan Episode 11 was a fantastic display of storytelling prowess by one of the most underrated anime of this season. The story, music, and animation were fantastic and deserve more attention.
Mieruko Chan Episode 10 did its horror elements very well, with the episode being genuinely scary at points. Don't watch this one with the lights turned off, folks.
Mieruko Chan Episode 9 was a fine episode of a great show, resulting in a muted effort. It was still a fun watch for what it was, an episode that didn't mean much in the grand scheme of things.
Mieruko Chan Episode 8 was perfect and exactly what it should have been for an anime of such a unique likeness and concept. You are missing out if you aren't watching this show right now.