BISHOKU QUEST

A Memorable Dish Discovered on the Journey

BISHOKU QUEST is a gourmet blog that travels across Japan in search of exceptional local cuisine.
Through stories behind the dishes—highlighting the passion of chefs
and the charm of regional ingredients—we carefully weave each encounter together with photographs.

Hotel Introduction

Yuyado Jokiya is a hot spring inn located in Obama Town, Unzen City, Nagasaki Prefecture, distinguished by its “mushigama” steam cooking experience, which harnesses the power of its 105°C source spring to let guests cook their own meals.

Guests can bring local fish and vegetables to steam in the mushigama, enjoying a dining experience unique to Obama Onsen. The inn also features a large communal bath, private baths, and an onsen steam sauna, with day-use bathing also available. There are 16 rooms in total — 15 Japanese-style and one Western-style — all equipped with Wi-Fi. It’s an inn built around the singular pleasures of both hot springs and food.

Exterior & Entrance

The exterior is built around traditional Japanese architecture, with generous use of wood lending the building a warm, inviting character. A large noren curtain hangs at the entrance, offering a welcoming greeting to every guest.

The lobby lounge is a distinctly Japanese space, furnished with both tatami seating and tables, offering guests a place to unwind. The interior features a collection of nostalgic vinyl records, inviting guests to listen to music, browse magazines, and spend time however they please.
This is the kind of space where you can truly settle in and relax.

Guest Rooms

The guest rooms are located on the second floor. The “Bamboo” room is done in traditional Japanese style — a place to unwind in a calm atmosphere, surrounded by the warmth of tatami flooring.

Futons are self-service, meaning guests can lay them out at their own pace — a small but distinctive touch. It’s a classically Japanese ryokan space where you can relax and savor the lingering warmth of the hot springs.

Services & Amenities

Natural Hot Spring Communal Bath

At Yuyado Jokiya, guests can soak in the waters of Obama Onsen, drawn from a source spring of 105°C. The water is a sodium chloride spring, believed to help with poor circulation, fatigue recovery, and skin health.

The communal bath is spacious, allowing guests to warm themselves thoroughly, right down to the core. The inn also features an onsen steam sauna, powered by the hot spring’s natural steam — gentler than a typical sauna, letting guests work up a gradual, relaxing sweat.

Private family baths are also available for those seeking a more personal experience. Day-use bathing is available as well, not just for overnight guests, making it easy to drop in.

Aged Black Eggs

At the reception of Yuyado Jokiya, the inn’s signature “aged black eggs” are available for purchase. Slowly cooked and matured using the steam from the source spring, these black eggs are known for their rich, dense, and creamy yolks — offering a depth of flavor and umami quite different from an ordinary boiled egg.

Delicious on their own, they’re also a wonderful way to savor the lingering warmth of the hot springs. Be sure to pick some up as a souvenir unique to Obama Onsen!

Jigoku-Mushi Steaming Experience

Near the entrance, guests will find a jigoku-mushi steaming pot available for free use, where any ingredients you bring can be steamed on the spot.
We’d recommend picking up ingredients from a nearby supermarket or fish shop.

Live Kitchen

The live kitchen comes fully equipped with dishware and cooking tools, so all guests need to bring is their own ingredients to enjoy jigoku-mushi steaming with ease. No special preparation is required — anyone can casually experience cooking powered by the natural blessings of the hot springs.

Wine Cellar

The inn also features a wine cellar, and guests are welcome to bring their own wine. Pair your favorite bottle with a fresh jigoku-mushi meal for the perfect evening.

Breakfast at the Ryokan

Breakfast is not included.
For this reason, we’d recommend self-cooking using the mushigama steam pot instead.

Head out early to a nearby fish shop to soak in the pleasant morning atmosphere unique to a hot-spring town while picking up ingredients. The shop will clean and scale the fish on the spot, so once you’re back at the inn, simply set everything in the dedicated steaming pot and let the hot spring’s steam do the work. Simple as it is, the process concentrates the natural umami of the ingredients into a surprisingly delicious result!

Be sure to experience the flavors unique to Obama Onsen through this steam-powered “jigoku-mushi” cooking experience!

Stay Review

Our stay at Yuyado Jokiya was a truly unique experience, one that let us fully enjoy the pleasures of both hot springs and food!

The jigoku-mushi steaming experience was fascinating — cooking fresh ingredients with hot spring steam was simple, yet the natural umami of the ingredients came through beautifully, leaving a real impression. Having all the dishware and cooking tools ready to go made the whole experience wonderfully easy to enjoy.

The hot springs themselves, between the communal bath and the onsen steam sauna, offered a gentle, gradual warmth that felt wonderful and left us feeling fully recharged. The on-site wine cellar was a nice touch too, letting us pair our own bottle with a lavish home-cooked meal.

The futons are self-service, but that only adds to the sense of freedom during the stay. Breakfast isn’t included, but being able to make a healthy morning meal via jigoku-mushi steaming turned out to be one of the highlights rather than a drawback.

For anyone looking for a slightly special stay built around hot springs and food, this inn is a perfect fit.

For tips on how to build a trip around this ryokan as your base, check out:

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BISHOKU QUEST is a culinary journey dedicated to exploring exceptional dining destinations across Japan.
We curate intimate, secluded restaurants defined by a chef’s uncompromising craft, dishes shaped by local terroir, and places where regional culture and history unfold on the plate.
Beyond merely dining, we invite you to experience the atmosphere, heritage, and unique narratives rooted in each land.
For everyone who lives for food, we share new discoveries and moments of lasting inspiration.