In central Japan's Fukui region, there has been a significant surge in dolphin bite incidents, with 18 swimmers reported bitten this year alone, compared to only 11 bites in the previous two years combined. While most injuries are minor, a recent case involved a child requiring 20 to 30 stitches. Authorities, including the local coastguard, suspect that the bites may be the work of a single overly playful dolphin, identified by unique traits such as its dorsal fin and scars. Local tourism associations are urging beachgoers to avoid close encounters with dolphins and have distributed warnings emphasizing the potential dangers. Experts suggest that the dolphin may not be aggressive but is instead trying to interact with humans. The situation remains under close observation as authorities continue to assess the risks.