Haruka Ao no Hanayome ni

"To the Bride of the Blue Sea" is the latest work released in 2023 by Lump of Sugar, a well-known Japanese girl game brand. The character design and original painting of this game are by the popular original artist Fumu Moegihara, and many screenwriters in the industry work together to write the script; well-known voice actors such as Enoka and Mashiro Fuka take the lead as the heroine of the game. The opening theme song "Eternity Blue" is sung by the famous singer Kicco.