Aqua is one of the main protagonists in the Konosuba: God's Blessing on this Wonderful World! novel series, as well as its anime and manga adaptions.

Aqua is voiced by Sora Amamiya in the Japanese version of the anime (who also voices Akame in Akame ga Kill!, Chizuru Mizuhara-Ichinose from Rent-a-Girlfriend, Elizabeth Liones from Sin Nanatsu No Taizai: The Seven Deadly Sins, Miia from Monster Musume: Everyday with Monster Girls and Touka Kirishima from Tokyo Ghoul) and by Faye Mata in the English dub.