Laboratoire de Tourisme Géothermique Enkan

When ordering hell-steamed dishes, we charge a kiln usage fee for the first time per table. Please be aware of this in advance. The fee does not change regardless of whether you experience hell-steaming or not.

You can experience the process of steaming your dish in the oven, referred to as the 'Hell Steaming Experience.' You can also leave everything to the staff, so please let us know at the register what works best for you.

A recommended set featuring a variety of vegetables and eggs, Enma seafood assortment, Enma meat assortment, and additionally includes oysters and beef, making it a generous serving. [Ingredients: Shrimp, Surf Clam, Turban Shell, Fish Fillet, Oysters, Chicken Thigh, Pork Belly, Beef Loin, Vegetables, Eggs] *Surf Clam may be substituted with Scallops depending on the season.

A classic set that combines seafood, vegetables, and egg into one. It is recommended to order this first and then combine it with several individual items! You can enjoy the classic ingredients of Jigoku Mushi all at once. [Ingredients used: Shrimp, Scallop, Fish Fillet, Turban Shell, Vegetables, Egg] *The scallop may be replaced with a different shellfish depending on the season.

A classic set that combines meat, vegetables, and eggs into one. It is recommended to order this first and then combine it with several individual items! You can enjoy the classic ingredients of Jigoku Mushi all at once. [Ingredients used: Chicken thigh, pork belly, vegetables, eggs]

A special steamer filled only with seafood. Please enjoy the ocean's bounty that our restaurant is proud of. [Ingredients used: turban shell, oyster, crab legs, crab claws, two types of shrimp, scallop shell, fish fillet] *The scallop shell may be replaced with scallops depending on the season.

A special steamer filled with beef, pork, and chicken. We have prepared a variety of flavors, including chicken seasoned in the style of fried chicken and chicken tempura. [Ingredients used: beef loin, pork belly, three types of chicken (chicken thigh, chicken tempura style, fried chicken style)]

This is a steamer unique to the geothermal tourism 'Lab' where you can enjoy various combinations of ingredients and cheese. Please experiment with different combinations and discover deliciousness. [Ingredients used: Shrimp, Scallops, Chicken Thigh, Sausages, Vegetables, Baguette] *Shellfish will always be served as scallops.

A set for children that includes udon, a hell-steamed set, and a daily dessert. The hell-steamed vegetables are very soft, making them easy for small children to eat. *Only available for those under junior high school age.

The dough is finished with a fluffy and chewy texture by being steamed in hell, topped with plenty of special béchamel sauce and cheese! The flavor change with yuzu ponzu is also exquisite, making it an unchanging popular menu item at our restaurant.

A steamed pizza topped with chicken on fluffy and chewy dough, dressed with sweet and savory teriyaki sauce and cheese, packed with umami. Recommended for meat lovers!

These are firm steamed noodles that are quickly steamed in a hell oven after being seasoned. They are exquisite when mixed with a soft-boiled egg! *Noodle dishes may take longer to serve.

This dish uses spicy miso for the base flavor of the hell steamed noodles, making it a mildly spicy item. The rich spiciness is addictive. *Noodle dishes may take longer to serve.

Steaming concentrates the flavor and umami within the shell, resulting in a firm texture that enhances the eating experience.

A colorful shell with umami comparable to scallops. *May be substituted with scallops depending on the season.

The flavor is concentrated inside the shell. You can enjoy not only the meat but also the delicious extract inside.

Please note that during events, there may be changes in price and size.

You can buy in units of 4, 6, or 10 pieces. Discounts will be applied based on the quantity.

Steamed with geothermal heat, resulting in a tender and moist finish.

Excess fat is rendered off, leaving a refreshing flavor while retaining umami.

The beef round has been renewed to beef loin of Kuroge Wagyu. In a surprisingly short time, it is finished with exquisite fat rendering and full of umami.

Slightly larger size.

It has a strong kick.

This is an egg that has absorbed the flavor of hot spring steam by being slowly steamed overnight, resulting in a smoked taste. Please enjoy the flavor that can only be achieved with time.

By steaming in a hellish manner, the vegetables become very delicious. We have prepared recommended ingredients among them.

We will serve it cut into three equal parts for easier cooking.

Recommended for sharing. They are steamed to perfection using the power of high-temperature geothermal heat.

Cute shumai topped with shrimp.

The dough is finished with a chewy texture thanks to geothermal power.

We serve edamame steamed with geothermal heat in a small dish. *Hell steaming experience is not available.

We serve edamame in a steamer, increased in volume compared to the Hell Steamed Edamame, and steamed using geothermal heat. *Hell steaming experience is not available.

The meat is seasoned. The light, crispy batter enhances the deliciousness.

This is a style of fried chicken that is commonly eaten in Nakatsu, seasoned with a base flavor. It is a dish infused with the deliciousness of a special sauce.

Simple salted fried potatoes. Served with a side of ketchup.

Warm tofu served with soy milk. Please enjoy it with table condiments and seasonings.

Using the brand rice 'Usakimai' which is rich in stickiness and sweetness. It is naturally cultivated in the Usa Plain of Oita Prefecture without fertilizers or pesticides.

We have made onigiri with Oita's famous chicken rice, seasoned with our original flavor.

This is cute red rice served in a steamer. It is provided warm using geothermal heat. *A hell-steaming experience is not available.

Renewed the manufacturing method in spring 2026. Lightly seared thick slices of chashu made tender by geothermal heat, finished with a generous portion.

We use the brand rice 'Usakimai' which is rich in stickiness and sweetness. It is naturally cultivated in the Usa Plain of Oita Prefecture without fertilizers or pesticides.

These are dipping noodles with a chewy texture. They have a rich flavor while still being refreshing to enjoy. *Noodle dishes may take longer to serve.

These are chewy dipping noodles. They are made spicy with a hot miso soup. *Noodle dishes may take longer to serve.

This is a local dish from Oita Prefecture that features a gentle aroma of miso. It is characterized by dumpling noodles that are stretched like kishimen.

Udon topped with chicken (kashiwa). The chicken is simmered sweetly and savory, following the method from the authentic region of Kitakyushu, until it is tender.

This is a type of soba topped with chicken (kashiwa).

This is a retro café-style firm pudding made only with milk, eggs, and sugar. When you take a bite, the texture melts, and a gentle sweetness and umami spread. The caramel, which is fragrant and slightly bitter, adds an accent to this dessert, which is our pride.

We regularly produce limited time flavor geothermal pudding.