- Cross-Dressing Voices: Mayotama and Miki are both voiced by women, with the former receiving gender confusion even in-universe.
- I Knew It!: Fans were convinced that Kaoru was pregnant after the events of Episode 5 because Tanaka said so the following episode, and it was hard to tell if she was kidding or not. Kaoru was confirmed to be pregnant in episode 13.
- Relationship Voice Actor:
- The Wiki Rule: Cool-kyou Shinsha Wiki, which is shared with all the other works by the same author.
Trivia / I Can't Understand What My Husband Is Saying