A very loose adaptation of the story-light cult-classic Super Famicom/SNES video game of the same name. Umihara Kawase (who spells her name differently, indicating this is an alternate universe story compared to the games) must contend with a sinister organisation and confront the legacy of her oceanographer father with the help of her new friend Kouichi Shioji. Serialised in Comic Burger in 1995, it ran for eight chapters. The first six were collected in tankobon format.