Sunny Days is a cafe and restaurant in Osaka that serves hamburgers, tacos and loco moco, located next to a hotel. It offers the thick-patty Sunny Burger, cheese fries and grilled onions alongside American-Mexican dishes. A late lunch is available at 2 PM, and the shop has English menus and Harley-Davidson decorations. Hip-hop from the 1980s and 1990s plays in the store.