Unlike The Ring , which deals with a curse that feels inevitable, Tide feels immediate and biological. The horror here is grounded in the environment. Suzuki taps into a primal fear: the ocean. The idea that the water itself—something we rely on for life and view as beautiful—could turn against us is genuinely unsettling. It predates similar "eco-horror" trends seen in recent Western media (like The Happening or Annihilation ).
: The story follows Seiji Kashiwada , a cram-school math instructor who is actually a creation of the supercomputer LOOP. He contains the biological data and memories of both Ryuji Takayama (the cynical philosopher from Ring ) and Kaoru Futami (the protagonist of Loop ).
The speakers emitted a frequency below human hearing—a subsonic pulse. His coffee rippled. The walls perspired. And the photograph began to change.