- Bears Are Bad News: But a possessed horned bear with a cuirass and two shields is worse; something a group of bandits found out the hard way.
- Body Snatcher: Kou is a good version of this.
- Cat Girl: Played with. Karen (an archer in the third group Kou meets) has a hairstyle which makes her look like one.
- Dude Looks Like a Lady: Kou's human body, despite being that of a young boy, looks good in female clothing.
- Mini-Mecha: A fantasy version of this appears. Kou eventually gets a suit of armor to inhabit.
Light Novel / Spirit Migration