19 May 2020: I'm reading the In/Spectre manga
Iwanaga is not a chuuni. She's probably just re-adjusting her eye.
Although I really enjoyed the In/Spectre (Kyokō Suiri, or Invented Inference) anime, I was surprised at long the "Steel Lady Nanase" arc lasted. (Specifically, it takes up the entire rest of the cours once it starts.) I'm reading the manga now, and these volumes include afterwords by the original author that shed light on the situation.
Despite appearance, Kuro is also not a chuuni. He is tsundere for his own girlfriend, though.
Kyokou Suiri was originally one book. This received a manga adaptation which spanned six volumes. The author claims he gave the mangaka essentially full control over the visuals and a lot of latitude to apply appropriate changes while adapting the book to manga form. This hands-off approach seems to have worked, as the manga proved popular enough to inspire the original author to write more stories (while lamenting the Invented Inference title no longer really fit the subject matter of the later material).
Iwanaga is wearing a school uniform because one of the stories takes place while she was in high school.
Notably, the original author (Shirodaira Kyo) wrote the subsequent material as short stories, rather than collaborating with the mangaka (Katase Chasiba) to produce scripts for the manga, reasoning that doing things differently at this point could inadvertently disrupt the chemistry of whatever it was that made the manga adaptation of the original book turn out so well. Well, he wasn't wrong. The five volumes following the "Steel Lady Nanase" arc are at least as good, if not better.
Rikka's not dead, she just looks like that.
As you may have guessed, the In/Spectre anime is itself an adaptation of the manga, and not a separate adaptation of the original book (which I've not had an opportunity to read). As adaptations go, it's very close, really only moving the arc with the giant snake so that it takes place before the Steel Lady Nanase arc instead of after it. I don't know if there are any plans to produce a sequel to the anime, but there is certainly enough source material to support one. All of the subsequent stories in the volumes I've read are shorter than the Steel Lady Nanase one, but at least three of them are long enough to span multiple episodes. Thankfully, the longest of these concluded at the end of volume 11, instead of with a cliffhanger leaving the reader waiting until the release of volume 12—that one won't be out until the end of August.
