We had the Hydune Burger (beef) and Egg Teriyaki burger (chicken) for dine-in lunch. The burgers were incredibly tasty and also very generous in portion! They used very fresh ingredients, which really elevate the burgers. The bun had very soft texture and tasted amazing. The owners are very friendly and welcoming. 10/10 would recommend and come back here!

Searched out this Burger Joint at Lake Toya. Burgers were delicious, service was fast. Hydone is a very tiny restaurant. It has 2-tables with 2 seats per table. Countertop Seats are available, only 8-high seats. ❤️ 🍔

Incredibly delicious burgers!!!! Like banging good! Meat and chicken were both amazing. Avocado and pickles were so tasty. Would go back 100 times over. Possible one of the best burgers we’ve ever had. 🍔

Tiny little burger place with wonderful fresh burgers! So very delicious. Of course the Patties were great, but I love it extra when the veggies in there are also extra fresh! Generous servings of fresh lettuce sweet momotaro tomatoes and avocado. Felt like this was a nice combination of tasty and healthy😋 and how could I forget the fries? So tasty and crisp and soft and fluffy inside. note that the pickled jalapeño topping is actually very spicy.

Hydune is excellent! After a week of excellent ramen, curry, soup curry, and more, we decided to try out Hydune’s take on the hamburger. We couldn’t have been happier! The prices were great, the portions were generous, and the taste was fantastic! The homemade sauces and local Hokkaido cheese were amazing. Definitely stop here if you’re in Lake Toya!

The decor is eclectic and sets a nice atmosphere. I tried the beef burger with cheese and bacon and a cajun chicken burger. I loved the burgers, but I loved the onion rings best! They were perfectly light and crispy! Chicken burger uses chicken breast which is slightly tough but still delicious. I can tell that everything is made fresh and the staff/owners were friendly and spoke good English. Come without expectations and be blown away.

Looking for a late lunch and stumbled upon Hydune in Toyako onsen. Cool chic spot with fantastic burgers and friendly staff. I had a mushroom and cheese beef burger. They have 3 sizes, the regular is huge 😱Definitely going back when in the area.

One of the best restaurants I've ever had the good fortune to stumble upon. The two young ladies there were so kind, hospitable, and helpful! they even helped out with recommendations about other restaurants in Toya town, going as far as helping me order (in Japanese) in a small Yakitori joint nearby. The bacon, beef and cheese burger was superb and the setting is just lovely. Absolutely recommended during your next visit to Hokkaido!

This is the best burger in whole Japan. The taste, size, flavor, are superb. The potatoes were also the best I have ever had.