- Awesome Music/Earworm: Has its own page.
- Ensemble Darkhorse: Gates, who is the only character besides VIVIT to appear in every Seihou game, including Samidare.
- Memetic Mutation: Yuuka's bio for her appearance. THAT'S where youkai moe~ originated.
- Most Annoying Sound: Shuusou Gyoku's ENTIRE sound effects library, in stark contrast to the BGM. Far too loud explosions, high pitched BEEPs for lasers... you name it, Shuusou has it.