As of October-November 2026, no general government marine-park tag has been verified for this island circuit. However, Miyakojima City has enacted a lodging tax effective February 1, 2027: a combined city/prefecture 2% of the eligible per-person per-night room-only accommodation amount, rounded down to the nearest JPY 1,000 before applying the rate, capped at JPY 2,000 per guest-night. Exemptions apply to specified educational, sports/cultural and diplomatic stays. Yabiji is nationally designated scenic/natural heritage, not evidence of a public access ticket. Separately, the Churaumi Council requests a voluntary JPY 500 cash contribution per sea-activity day from participating scuba/snorkel guests; this is neither a mandatory levy nor a marine-park tag. Tours and rentals cost extra.