By Harunadon and raemz. Released in Japan as “Replica Datte, Koi o Suru” by Dengeki Bunko. Released in North America by Yen On. Translated by Andrew Cunningham.

There are spoilers for this book, at long last, as it becomes impossible to try not to give everything away like I’ve tried in my previous obfuscating reviews.)

Last time I mentioned that we could all guess what Nao’s decision is, and I was absolutely correct, but that’s not what makes this book so interesting. What first surprised me is how long it takes Nao to avoid having to answer the question, first telling Sunao that she’ll answer her before the end of the year, and then essentially trying to cram in as much life as possible into those days, even as she continues to worry about how Sunao is doing. There’s a great scene in the book where Sunao gets a bloody nose during a sports event, and everyone completely panics, even as she grumpily insists that she’s fine. It helps to underline the idea that Sunao is fragile, especially when Nao is out and about, and that Nao’s decision is entirely about her, rather than about Aki or her own love. And then she takes Aki and Ricchan on one last big blowout date, on Christmas day, to an amusement park. SHE may not make her decision till 3/4 through the book, but WE know it from page 1.

Now that it’s apparent that when the original and the replica are both “out and about”, the replica generally can’t be seen, Nao is trailing along with Sunao more often. This allows her to see the aforementioned game where Sunao is injured, as well as look at all the photos from the class trip, which she is burning into her brain. She’s also talking with Satou about things, because one thing that might make Nao hesitate in her decision is she has no idea what will happen to Sunao, or how she’ll be affected, after it occurs. There’s just no way to know, especially if you’re Nao. And of course there is Aki, who knows what her decision is, and respects her own autonomy, but spends most of this book brutally sad and depressed, and you can see why. In the end, Nao chooses to… well, what DOES happen?

The other big surprise for me was the last quarter or so of the book. Where Nao winds up in Replica Heaven, basically, and meets up with Ryou, who explains that after they have “finished their work”, replicas come here to essentially live an afterlife. They’re in a school, and though they can’t leave it (there are dorms), and time doesn’t really pass, they can learn, and read books, and even date other replicas. And they all seem pretty content with this… except Nao. It was very hard for me while reading this section not to think about the Talking Heads song “Heaven”, which its chorus “Heaven is a place where nothing ever happens”. Nao can’t get over how the entire thing is essentially in muted greyscale, but as it turns out that’s not the Replica afterlife, it’s HER. She gets remonstrated for not only making the wrong decision but making it badly, trying to do the most dramatic thing ever in order to burn herself into everyone’s brain. And more importantly, she needs to go back.

This is, for all intents and purposes, the end. But we’re not done, as we’re finally going to get what I’ve wanted from the start: Sunao’s side. She was just as big a part of the finale of this book as much as Nao, and her “I no longer hate myself” made me well up a bit. This is really good, folks.