- Cross-Dressing Voices: All voice actors are male, so this is the case for the female characters by default.
- Keep Circulating the Tapes: This is how the popularity of SiW started, before internet distribution was a viable option.
- Reclusive Artist: Not much is known about the creators. Fans managed to make contact to only a few. Perhaps this is an Old Shame to some of them.
- Talking to Himself: Often the case, given that there were only three voice actors maximum at the same time.
Trivia / Sinnlos im Weltraum