Gitaroo Man/Trivia
- Hey, It's That Voice!: Akira Ishida as Kazuya and Zowie.
- Talking to Himself: Kirah and Zowie are voiced by the same people who voice Pico and Kazuya, mainly to accentuate their Expy-ness.
- The Wiki Rule: Like with Ouendan and Elite Beat Agents, there's the iNiS Wiki. There's even less content for this game than for the above mentioned games.