Swissotel Nankai Osaka is pulling out all the stops to celebrate its 15th anniversary. In addition to hosting a variety of commemorative promotional events, the hotel has crafted two luxurious accommodation plans that will be available from Sept. 1 to Dec. 31.

The Luxe two-night stay for two in the Imperial Suite (¥1,500,000) lets guests experience the height of grandeur. The itinerary includes chauffeured tours on both days and a helicopter ride over the skies of Osaka. Guests will also receive spa treatments (one session per person), a decadent dinner for two and morning breakfast service. Other amenities include welcome drinks and rose petal decorations in the suite.

The Bijou plan (¥150,000) gives two guests a one-night stay in either the Deluxe Suite or the Prestige Suite. Guests will receive welcome drinks and ¥15,000 worth of restaurant vouchers.