YMMV: Humanoid Monster Bem
- Fridge Brilliance: The episode where monsters become acknowledged by the police is number 13.
- Nightmare Fuel: Bound to happen in this show.
- The Rose Umbrella.
- Protagonist Title Fallacy: In the 1968 series, Bero is arguably the main character rather than Bem.
- Same goes for the 2006 series. However the 2011 live-action series does increase Bem's protagonist status.
- Tear Jerker: The story behind P-Chan. And The Homunculi.And the Banshee episode.
- Toy Ship: Since a vast majority of the Supporting cast is in grade school, it's bound to happen.
- Ugly Cute: Bero, Impu, and Pak the Baku.