The original SE-GA chant comes from Sega console startup screens of the 1990s, where a choir-like voice announced the brand before games began. This version is a fan recreation voiced by Senpaibuns, a creator in the Gacha Club community built around Lumine's dress-up game. Clips like this circulate on soundboards and in Gacha edits, where creators borrow familiar gaming audio for intros and jokes. Its staying power comes from that instant recognition, letting even a two-second anime-style cover trigger nostalgia for classic Sega hardware.