Nyankees is an action-comedy series, although that's not particularly evident in this volume. I bought this new.
Review:
It's the final volume of Nyankees! Madara's full backstory and connection to Gekka is revealed, and it's pretty dark. Also, Ryuusei gets closure where Gekka is concerned.
This series has been a weird tonal roller coaster, and this last volume mostly abandons comedy in favor of tugging at cat-lover heartstrings. If I could adopt Madara and give him treats and scritches, I totally would - his kittenhood was awful.
Although Ryuusei is left free to make his own choice about the kind of life that makes him happy, this volume definitely has a pro-TNR, "being a housecat isn't necessarily bad" message to it. And if you were wondering about the ultimate fate of any of the series' prominent cats, you get to find out about them here - the only one that made me wince a little was the Sphinx cat, who might have been doing fine at that particular moment but who'd definitely need other arrangements once the weather got even slightly chilly.
What the heck was with that "closing credits" style last few pages, with the music and all of the dancing cats? It felt like a reference to something, but I wasn't sure what.
Extras:
One full-color page that doesn't really count, because it's just the cover art again.