Nanki Shirahama Marriott Hotel has partnered with Adventure World to introduce a special collaboration room called the “Smiles and Animals Room Stay” in Shirahama, Japan. This unique accommodation offers an immersive animal-themed experience featuring interactive missions for guests.
Located in the scenic Wakayama Prefecture, this limited-time stay runs from August 1, 2026, to March 31, 2027. The package includes a spacious western-Japanese style twin room, breakfast at the hotel restaurant, and a one-day admission ticket to Adventure World, making it a perfect option for families exploring the area.
About the Collaboration Room
The “Smiles and Animals Room Stay” renews the former “Panda Room” concept by celebrating the diversity of approximately 1,600 animals across 120 species at Adventure World. The guest room is decorated with animal motifs not only on the walls but also on closets and bathroom areas, creating a playful environment where children and adults alike can discover hidden animal designs throughout the space.
Guests, especially families with children, can participate in the exclusive “Animal Missions”—a fun and educational activity that encourages observation and learning about animal features such as horns and patterns. Completing these missions rewards guests with an Animal Master certificate and an original badge, enhancing the connection between the hotel stay and the next day’s visit to the park.
Highlights
- Animal-themed room décor featuring diverse species from Adventure World
- Interactive “Animal Missions” game for families to enjoy together
- Includes hotel breakfast and one-day admission to Adventure World
- Special limited-time offer: children under elementary school age stay and eat for free in August 2026
- Spacious 42-square-meter western-Japanese style twin room with ocean view
Stay Plan Details
| Item | Details |
|---|---|
| Name | Smiles and Animals Room Stay |
| Menu / items | Accommodation in animal-themed room, hotel breakfast, one-day Adventure World admission ticket, Animal Missions sheet, Animal Master certificate, original badge |
| Location | Nanki Shirahama Marriott Hotel, Shirahama, Wakayama Prefecture, Japan |
| Address | 1821 Shirahama, Nishimuro-gun, Wakayama |
| Period | August 1, 2026 – March 31, 2027 |
| Price | From ¥28,500 per adult (based on double occupancy); from ¥22,460 per elementary school child |
