This small restaurant/snack stand is famous for its Awaji Onion Burger, made with an entire fried onion used as the “bun.” It has become a signature dish of Awaji Island, which is known for producing sweet, flavorful onions.

The spot is located near the Uzushio Service Area, with views over the Naruto Strait and its whirlpools.

💴 Price: ~¥500–¥700 per burger
👥 Touristy? Yes — especially on weekends and holidays, but service is fast
📍 Access: In Uzushio Park, reachable by car or bus from southern Awaji Island

💡 Tip: If you want to try something truly local and unique, this is the perfect place. Ideal after watching the Naruto whirlpools!