Mobile Suit Z Gundam is a classic anime series, a successful sequel and a template for other 80s robot anime. One aspect of it that really sticks in my mind but is less talked about is the sound design. In particular, the sound of beam rifles in Z Gundam is rather iconic, as it’s noticeably different compared to every Gundam anime before and after.
I basically never hear that distinct Z Gundam beam rifle sound anywhere else (that’s not just featuring the Z Gundam itself), with one big exception: the fighting magical girl franchise Precure.
I can’t recall exactly when I first heard the use of the Z Gundam beam rifle sound in Precure—I think it might have been in Kira Kira Precure a la Mode—but ever since then, I can’t help noticing it. In Episode 32 of Healin’ Good Precure, the monster of the week makes pretty much that exact sound when firing a blast of energy (see 17:43 in the link).
It’s so strange to me. Of all the places for the beam rifle to show up, why Precure? There’s no studio connection (as Gundam is from Sunrise and Precure is from Toei Animation), so they’re not necessarily working from the same stock library. You won’t even find the sound in other mecha series—though maybe hearing it in a giant robot anime would bring up too many comparisons? I wonder if the sheer genre distance between the two allows Precure to use the SFX? Or could there be some Gundam fans in charge of sound production at Toei who like to incorporate the beam rifle into episodes. For that matter, I think I’ve even heard the classic Newtype flash on occasion while watching Precure.
More broadly, this all makes me want to know why the Z Gundam beam rifle sound just never really went anywhere beyond that one series. Personally, I think it has a great tone that sounds like a powerful yet precise weapon. Perhaps it was too iconic for its own good, but I guess for now, it’ll live on in the battles of modern anime’s most prominent transforming heroines.