YMMV: Nanamaru Sanbantsu
- Ho Yay / Foe Yay: A subtle one between Shiki and Mikuriya
- God-Mode Sue: Subverted with Mikuriya. While he has the ability to answer a question correctly even before it was read completely, it only works if he recognizes the answer right at the first clue. If he wasn't able to answer the question at the first clue, he's more likely to stumble the more clues are given.