Admission is free. Visitors age 16 and older with Japanese or U.S. nationality must present photo identification proving nationality. Non-Japanese and non-U.S. visitors must present a passport and residence card, and may need advance registration. Please check official information: https://www.yokota.af.mil/Friendship-Festival/ Baggage inspection will be conducted, and prohibited items include large bags, alcohol, glass bottles, bicycles, animals, scooters, skates, drones, toys, military costumes, weapons, blades, explosives, drugs, and dangerous items.