2023.4.22 Notice Sumoto Castle Ruins Share Tweet Related Articles Resumption of Helicopter Sightseeing Flights in Aso 2026.03.23 Is it only a 30-minute ride from New Chitose Airport to Niseko? Travel comfortably by helicopter! 2024.08.03 Domestic Private Jet In-Flight Meal Offering "Sukiyaki." 2024.04.22 Top of Announcements