Trivia: Michiko & Hatchin
- All-Star Cast: The show makes use of all the Celebrity Voice Actors for the leading three females. A Japanese commercial for one of the DVDs actually promoted the actresses even more than the animation itself.
- Hey, It's That Voice!: Both Michiko and Hatchin are voiced by Japanese Celebrity Voice Actors.
- Name's the Same: There's a circus worker who is also named Michiko.
- The dub played around with this in a few minor roles — Anastacia (Anastasia Munoz) and Ben (Ben Phillips) notably, but Chas (Z. Charles (aka. Zach) Bolton) was also pointed out in episode 22's commentary.
- Playing Against Type: Considering she plays so many little kid roles, Monica Rial voicing Michiko caught everyone off guard.
- The Wiki Rule: Michiko to Hatchin Wiki.
- X Meets Y: This series is a combination of three B's. Bebop, Black Lagoon, and Brazil (the country, not the completely unrelated movie).