Central protagonist who transfers to a new high school and becomes a competitive high diver. After surviving a near-fatal diving accident where the water appears to petrify, her personality shifts dramatically. She develops a subatomic awareness, discovers a mysterious stone circle with meteorites, and claims to be communicating with stone beings to prevent Earth's petrification. She ultimately disappears into a river under a full moon to restore balance, later reappearing to Mao years later.
Miki serves as the narrative catalyst through her predictions.
Initial friendship formed after Izumi's school transfer.
Explore the full interactive character relationship map of August in the Water