Just over a week ago, on a Sunday, my wife and I binged the entire season of this series in one day. It’s based on a mystery novel by Hiroshi Mori, one of Japan’s celebrated mystery authors, and it’s one of my wife’s favorites novels, and so when we found out that there was an anime adaptation (dating to a couple of years ago), we decided to check it out, and were hooked on watching the whole thing. It’s a great mystery, and the solution was quite interesting, and one I didn’t manage to guess. Highly recommended if you’re into mystery.