Robata & Warayaki
Robatayaki & straw-grilled
Bonito from Kochi and Omi beef from Shiga, grilled over straw right before you. Seasonal fish and vegetables draw out their fullest flavor over charcoal.
© 2026 UOMARU ISHIYAMA
Our story
Located by Ishiyama Station in Otsu, Shiga, Uomaru is a seafood izakaya where fresh fish and carefully selected sake meet the craft of robatayaki grilling.
Sashimi finished by skilled hands from fish delivered straight from the port, bonito from Kochi, and Omi beef from Shiga — grilled dynamically right before you over straw and charcoal.
A calm Japanese space with lively counter seats and relaxing table and sofa seating — for dates, family dinners, and company banquets alike.
Commitment
In spring, young 2-3kg first-catch bonito; in autumn, richly fatty 4-5kg returning bonito, carefully selected by season.
Most Kochi bonito is pole-and-line caught, leaving it beautiful and undamaged. We ship our select bonito direct from the port.
We use straw hand-cut ourselves from vast contracted fields in Kohoku, northern Shiga. Dried straw burns hot with the finest smoky aroma.
Over straw flames reaching 1000 degrees, we sear a crust about 5mm into the flesh, then finish with residual heat to lock in flavor.
Cut over 1cm thick so the straw aroma fills your mouth, brimming with bonito flavor and a springy texture.
A fully sun-dried salt handmade by artisans from Kochi seawater. We select larger crystals for a mellow mineral taste.
Service
Five pleasures to savor in Ishiyama
Robatayaki & straw-grilled
Bonito from Kochi and Omi beef from Shiga, grilled over straw right before you. Seasonal fish and vegetables draw out their fullest flavor over charcoal.
Selected Japanese & Shiga local sake
A generous selection of sake chosen from across Japan, including local Shiga brews — from dry to sweet. Our staff suggest the one glass that suits your dish, so you can enjoy sake tasting in Ishiyama. Sake-friendly bites such as seared Hakata mentaiko are ready to pair.
Port-fresh fish & sashimi
Fresh fish shipped straight from the port, finished into sashimi by skilled hands. Enjoy seafood in landlocked Shiga in seasonal plates such as our five-kind sashimi platter.
Shiga Omi beef & chicken
Shiga's specialty Omi beef, straw-grilled or miso-marinated, and overnight-dried Omi chicken. Enjoy Shiga's premium ingredients dynamically over charcoal in Ishiyama.
Banquets, private hire & terrace
Relaxed table and open-terrace seating, banquet courses with free-flow drinks, and full-venue bookings (50+) on request. Steps from Ishiyama Station — ideal for company parties and gatherings. Plenty of shareable plates, such as our fried chicken, round out the table.
01
Bonito from Kochi and Omi beef from Shiga, grilled over straw right before you. Seasonal fish and vegetables draw out their fullest flavor over charcoal.
Recommended
02
A generous selection of sake chosen from across Japan, including local Shiga brews — from dry to sweet. Our staff suggest the one glass that suits your dish, so you can enjoy sake tasting in Ishiyama. Sake-friendly bites such as seared Hakata mentaiko are ready to pair.
Recommended
03
Fresh fish shipped straight from the port, finished into sashimi by skilled hands. Enjoy seafood in landlocked Shiga in seasonal plates such as our five-kind sashimi platter.
Recommended
04
Shiga's specialty Omi beef, straw-grilled or miso-marinated, and overnight-dried Omi chicken. Enjoy Shiga's premium ingredients dynamically over charcoal in Ishiyama.
Recommended
05
Relaxed table and open-terrace seating, banquet courses with free-flow drinks, and full-venue bookings (50+) on request. Steps from Ishiyama Station — ideal for company parties and gatherings. Plenty of shareable plates, such as our fried chicken, round out the table.
Recommended
How to enjoy Robata
How to enjoy straw-grilling and robata
About a minute on foot from the south exit of JR Ishiyama Station, and about a minute from Keihan Ishiyama Station. Once inside the 78 seat room, go and stand where the straw flames rise.
The bonito is shipped direct from Tosa-Saga port in Kochi. Begin at the smoke-wrapped surface, with nothing added, and confirm the sweetness of the fish itself.
Change the flavor for the second half. Straw-grilled Omi beef from Shiga also finishes lighter with rock salt and a squeeze of citrus.
Counter, table and sofa seats, plus an open terrace. Cigarettes are allowed on the terrace only, and it suits a drink after a walk along the Seta River or the Seta no Karahashi bridge.
Producers
Tosa-Saga Port, KochiIkkatsu no Daiki
Saga is where the Kuroshio current first meets Japan, a town thriving on pole-and-line bonito fishing and one of Kochi's foremost fishing towns.
Tano, KochiTanoya Seihachi
A genuine sun-dried salt made using only the sun's heat, with painstaking care. Entirely handmade, it grows into crystals that melt in the mouth, the very finest sun-dried salt.

* Producer information is provided by the shop. Producer photos are pending.
Pairing
3 questions to suggest a pairing from our selected sake. Ask our staff about the day's lineup.
Q1 / 3
Today's moodWhat are you in the mood for today?
Reserve
Reserve by phone or online booking. Weekends and peak hours fill up — early booking recommended.
Reserve 02 / Course & PartyNine courses with 2 hours of free-flow drinks, from ¥4,500 (tax incl.). Perfect for company parties and gatherings.
See courses 03 / Private venueRelaxed seating for groups; full-venue bookings (50+) available on request. Please consult us for size and dates.
InquireCourse
Nine banquet courses built around our signatures — straw-grilled bonito, sashimi and robatayaki — each with 2 hours of free-flow drinks. From the Casual and Standard courses to Omi duck and Omi beef charcoal-grill and Omi beef sukiyaki. Perfect for company parties and celebrations.
11 dishes
¥5,000 (tax incl.)
10 dishes
¥6,000 (tax incl.)
10 dishes
¥7,000 (tax incl.)
7 dishes
¥10,000 (tax incl.)
* All courses include 2 hours of free-flow drinks. Prices are tax-included. Reservation required. See all nine courses and details on the course page.
Signature

Fresh bonito from Kochi, seared over a roaring straw flame right before you — smoky aroma, concentrated flavor.

Shiga's premium Omi beef, grilled over straw to draw out its aroma and natural richness.

The day's freshest fish from the port, arranged with care by our skilled hands.

Plump, overnight-dried atka mackerel grilled to order — a robata classic.

Thick fried tofu grilled over charcoal — crisp outside, tender within.

Hakata mentaiko lightly seared over the robata to bring out its aroma — a fine partner for sake.

Pork belly slowly braised for eight hours until meltingly tender.

Rolled one by one by hand, brimming with dashi — a quiet signature.

Elegant wasanbon sweetness under a crisp, bittersweet caramel to close the night.
Ishiyama
About a 1-minute walk from the south exit of JR Ishiyama Station, and about a minute from Keihan Ishiyama Station too. At 4-9 Awazu-cho, Otsu, we serve seafood straight from the port with robatayaki and straw-grilling across 78 seats.
The backbone is straw-grilled bonito sent from Tosa-Saga port in Kochi (medium, about two portions, 1,490 yen / 1,639 yen incl. tax) and the selected five-kind sashimi platter of fish gathered from across Japan (1,290 yen / 1,419 yen incl. tax). Straw-grilled Omi beef from Shiga is also on the menu (1,690 yen / 1,859 yen incl. tax).
We offer nine banquet courses with two hours of free-flow drinks, from 4,500 yen including tax — Uomaru Casual (6 dishes, 4,500 yen) and Uomaru Standard (11 dishes, 5,000 yen), through charcoal-grilled Omi duck and Omi beef, up to the Omi beef sukiyaki course at 10,000 yen. Full-venue bookings from 50 guests are also possible.
We do not. We seat you according to your party size among the 78 counter, table, sofa and open-terrace seats.
Both JR Ishiyama and Keihan Ishiyama stations are about a minute away, so you can come straight from Ishiyama-dera, the Seta-no-Karahashi bridge or a stroll along the Seta River. With two stations to choose from, it is easy to meet whether you come from Otsu and Zeze or from Kusatsu and Minami-Kusatsu.
Smoking is separated: paper cigarettes may be smoked on the terrace only. Please check with our staff on arrival for details.
The service charge is 5% (waived when you order a course), and we take cash, major credit cards and PayPay. There is no dedicated car park, but with both the JR and Keihan stations about a minute away, coming by train is easiest. We are open daily 17:00–24:00 (food L.O. 23:00, drinks 23:30).
Scenes
From dates to banquets, solo drinking to family meals — Uomaru Ishiyama fits many scenes near Ishiyama Station with counter, table and terrace seating and courses.
A calm Japanese space and relaxed seating for a special evening. Pair fresh sashimi with local Shiga sake by Ishiyama Station.
Calm seating near Ishiyama Station for relaxed business dining. Straw-grilled Omi beef and carefully selected sake leave a strong impression.
Nine banquet courses with 2 hours of free-flow drinks from ¥4,500 (tax incl.), plus full-venue bookings for 50 or more for company parties in Ishiyama.
After a stroll around Ishiyama-dera Temple or the Seta River. Open daily from 17:00 until 24:00 (L.O. food 23:00, drinks 23:30).
Lively counter seats where solo guests watch the cooking up close. A single plate and a glass of sake, at your own pace.
Family-friendly with a variety of dishes, near Ishiyama Station and Lake Biwa — a perfect stop while touring the Otsu area.
Column
Celebrating a work achievement, reuniting with old friends, or marking a family anniversary—life is full of occasions for a celebration. When planning such a gathering for important people in Ishiyama, many of you likely wish for not just a delicious meal, but a truly memorable night. While sharing fresh seafood and conversation is wonderful in itself, adding the new perspective of wine pairing to elevate your Ishiyama celebration can turn a typical banquet into an unexpectedly moving experience.
When it comes to an Ishiyama large group banquet, choosing a restaurant that satisfies everyone can be a challenge. The quality of the food, the variety of drinks, the atmosphere, and the budget—where can you find a place that checks all these boxes and adds a touch of something special? For all of you facing this dilemma, we confidently introduce a new way to enjoy an Ishiyama celebration woven from the harmony of seafood and wine.
In this article, we will delve into concrete tips to ease your anxieties and exceed your expectations, from the planning stages to the day of your Ishiyama celebration, and explore the depth of wine pairing. Please read on and use this as a reference for your next event planning.
When you hear Ishiyama izakaya, you might picture a lively atmosphere, a toast with standard beer or sake, and a table laden with sashimi and yakitori. While that is certainly enjoyable, do you ever feel that it's always the same or I wish it felt a bit more special? Especially for an Ishiyama celebration marking an important milestone or expressing gratitude, a conventional setup can feel a little lacking.
In most izakayas, the focus is on sake, shochu, and beer, with a limited selection of wine. You might have found yourself wondering, What wine would go well with this dish? only to find few choices and end up sticking with your usual drink.
When you have the chance to savor fresh Ishiyama seafood, you naturally want to choose a drink that best enhances its delicate flavors. However, drinks are often treated as a mere accompaniment, enjoyed separately from the food, and the opportunity to appreciate their synergy is often missed.
When planning an Ishiyama large group banquet, finding a space where everyone can be comfortable is a major challenge. Event organizers often worry about various aspects, such as the speed of food service, the quality of service, and securing seating that allows for private conversation. Furthermore, selecting dishes that cater to everyone's tastes is also difficult.
We aim to overcome these ordinary aspects and offer you a truly memorable Ishiyama celebration. In the next chapter, we will introduce specific ways to achieve this.
The Ishiyama celebration we propose is not just a meal. It is a special time that stimulates the senses, sparks conversation, and remains in your heart. Here are the three secrets we cherish most to create that experience.
The essence of our Ishiyama celebration lies, without a doubt, in our carefully selected Ishiyama seafood. Fresh fish delivered directly from Lake Biwa and nearby fishing ports arrives at your table in its prime condition. Seasonal seafood, at its peak in fat content and concentrated flavor, is prepared using methods that maximize the inherent power of the ingredients, going beyond mere freshness.
Our sashimi, expertly sliced by our chefs from the freshest fish of the day, is characterized by its melt-in-your-mouth texture, elegant sweetness, and the aroma of the sea that tickles the nose. The changing variety of fish with the seasons is another delight.
Techniques like straw-fire grilling and charcoal grilling lock in the umami of the seafood, bringing out its original flavor along with a fragrant aroma. From simple salt-grilling to exquisite dishes finished with a special sauce, you can enjoy the charm of seafood in various forms.
Slowly simmered fish or dishes steamed to preserve the ingredient's natural taste offer a gentle flavor that warms the body. These comforting dishes are especially popular during the colder seasons.
Each of these dishes becomes a star player in brightening your Ishiyama celebration.
Seafood and wine? Some may find this surprising. However, seafood dishes and wine are actually excellent partners, capable of enhancing each other's charm. At our Ishiyama izakaya, we have specially selected wines that complement Japanese cuisine, offering our guests new discoveries.
The most intuitive pairing is, of course, with white wine. Crisp, mineral-rich white wines like Chardonnay or Sauvignon Blanc do not overpower the delicate flavors of sashimi or grilled fish; instead, they further enhance their umami. Much like a squeeze of lemon, they bring a clean, sharp finish to the fish's flavor.
Popular as a toasting drink, sparkling wine is actually a versatile match for all kinds of seafood. Its fine bubbles refresh the palate, creating a superb harmony even with fried or richly flavored dishes. The combination with fried oysters or tempura is surprisingly light and further stimulates the appetite.
While the notion that red wine is for meat is common, lighter red wines with low tannins, such as Pinot Noir, can pair well with richer fish dishes like teriyaki tuna or straw-grilled bonito. The rich aroma adds depth to the dish, leading to a different kind of discovery.
Our staff is knowledgeable about both food and wine. We can suggest the perfect pairing to suit your preferences, so please don't hesitate to ask. Wine pairing can also be a great conversation starter for your Ishiyama celebration.
When looking for a pub in Awazu or an izakaya in Otsu for a large group, one of the most important factors is likely the space. We offer a variety of private rooms, both large and small, to provide the perfect setting for your Ishiyama celebration.
From private meals for small groups to spacious rooms perfect for an Ishiyama large group banquet, we have private rooms in various layouts. Enjoy your conversation without worrying about your surroundings in a space that enhances the celebratory atmosphere.
We have paid close attention to lighting and interior design to create a calm, modern Japanese atmosphere. Forget the hustle and bustle of daily life and relax while enjoying delicious food and wine. It's also ideal for an Ishiyama celebration that doubles as an important business dinner or a precious family gathering.
Even in our private rooms, our staff is always attentive to ensure you have a comfortable experience. We cater to your pace, from taking additional drink orders to timing the delivery of dishes, so event organizers can also relax and enjoy the banquet.
To talk to your heart's content with important people in a private space—that is our ideal for an Ishiyama large group banquet.
Now, let's introduce the concrete steps to planning a memorable Ishiyama celebration that makes the most of our restaurant's charms. Let's make it a wonderful banquet that satisfies both the organizer and all the participants.
First, contact us by phone or online and let us know the following. This is the first step to a successful Ishiyama celebration.
Please tell us how many people will be attending and the purpose of the gathering, such as a company party, a farewell party for a friend, or a family celebration. Our suggestions for dishes, seating arrangements, and atmosphere will change depending on the purpose.
As availability for private bookings and seating depends on other reservations, providing a few potential dates and times will make the process smoother.
Please let us know your budget per person. We will propose the most suitable course meals and drink plans to match your budget.
Especially for an Ishiyama large group banquet, it can be difficult to know everyone's preferences. However, if you can provide requests such as disliked ingredients, allergy information, would like to enjoy more wine, or want to include sake, we can provide more tailored service.
No detail is too small. It all starts with you telling us what kind of Ishiyama celebration you envision.
Based on your requirements, we will make the following proposals:
We will propose a well-balanced course meal that generously uses the most delicious seafood of the season. From sashimi and grilled dishes to simmered items and a finishing dish, the menu will reflect the changing seasons. Of course, classic Ishiyama izakaya dishes are also available.
Our sommelier will suggest several select wines to pair with each dish. You can enjoy a story-like pairing designed to maximize the synergy with the wine throughout the entire course. We will explain it in a way that is easy for beginners to understand.
We can also prepare all-you-can-drink plans that include not only beer, sake, and shochu but also a rich variety of wines. As an Otsu izakaya, we are confident in our drink menu.
We will suggest the best private room for your group size and can consult on seating arrangements if needed. We will ensure a spacious setting where everyone can relax and feel comfortable.
If you have any questions or additional requests at this stage, please do not hesitate to let us know.
On the day of your reservation, we want the organizer to enjoy the Ishiyama celebration to the fullest along with the guests, without worrying about preparations.
Upon your arrival, our staff will greet you with a smile and guide you smoothly to your reserved private room. We can also assist with storing luggage and coats.
Each dish will be served at its most delicious state, paced according to your group's dining speed. Wine will also be served at the perfect time to ensure you enjoy the best pairing with your food.
For those using an all-you-can-drink plan, we strive to serve your drinks promptly after you order. Please enjoy your favorite drinks to your heart's content.
If you are planning a surprise, such as for a birthday or anniversary, please consult with us in advance. We will do our best to assist with arranging a cake, preparing a message plate, and more.
We are dedicated to helping make your Ishiyama celebration the best day possible.
How was that? We have introduced tips for transforming your Ishiyama celebration from a simple meal into a special experience that stimulates the senses and is deeply memorable, from the three perspectives of seafood, wine pairing, and comfortable private spaces.
The encounter between the rich flavors of fresh Ishiyama seafood and the carefully selected wines that accompany them will surely enrich your conversations and bring smiles to your faces. Even for an Ishiyama large group banquet, our selection of private rooms tailored to your group size and our attentive service will reduce the organizer's burden and provide a time for all participants to relax completely. We are confident that the hospitality of our Ishiyama izakaya will also satisfy those searching for an izakaya in Otsu or a pub in Awazu.
When you plan your next Ishiyama celebration, please don't hesitate to consult with us. We will do our utmost to help make your important day one filled with delicious food, wonderful wine, and warm conversation. We sincerely look forward to welcoming you.
Voices
5種盛り合わせの焼きとりは味付濃くて美味しかったです! スタッフ全員も親切で親とゆっくり過ごせました。
初めて友達に連れてきてもらいました。 店員さんオススメのももみはジューシーアツアツでめちゃくちゃ美味しいです! 他の焼き鳥も美味しくてまた来たいと思いました!
焼き鳥とレバーの火入れ加減が好みです。 バスクチーズケーキもおすすめ。 今後も通いたい! たまに新人のかたへのシビアな指導がきこえるのが気になる。
焼き鳥も美味しく、〆のラーメンも美味しかったです! バイトのコたちの接客も気持ちよくて、外観も入ったところも雰囲気とても良かったんですが 個室と頼んだ2階が、ほんとに民家の2階の座敷という感じで、、 雰囲気台無しでとても残念でした😢 もう少し2階も考えたほうがいいかな?と思いました〜
焼き鳥がとても美味しいお店でした。 塩胡椒がしっかり効いていて、素材の旨みが引き立ってお酒が進みます! 特にこころはぷりっぷりで、弾力のある食感が印象的でした。 店内の雰囲気も落ち着いていて、打ち上げやデートにもおすすめできるお店だと思います。 またぜひ伺いたいです。
{{text}}
Group
Uomaru has sister restaurants across Shiga, near Lake Biwa and close to Ishiyama. Enjoy the same fresh seafood and robata at a location convenient for you.
Seafood & robata izakaya in Moriyama.
View store Hikone, ShigaSeafood & robata izakaya in Hikone.
View store Minami-Kusatsu, ShigaSeafood & robata izakaya in Minami-Kusatsu.
View store Yasu, ShigaSeafood & robata izakaya in Yasu.
View store Uomaru StandA casual seafood stand from the Uomaru group.
View store GyozarouA gyoza specialty restaurant from the same group.
View store* All are Shiga-area group restaurants near Ishiyama. Please check each store's site for details and hours.
Store
Get in touch
For reservations, courses and private bookings, please call us. We look forward to your visit.
HoursDaily 17:00–24:00 (L.O. food 23:00 / drinks 23:30)
Banquet courses and full-venue bookings are easiest to arrange by phone — tell us your date, party size and budget and our staff will help.
FAQ
Follow
Latest from Instagram & upcoming events
Instagram @uomaru_ishiyama
Events & notices
Autumn seasonal robata and new local sake are now available.
Open daily from 17:00; last orders: food 23:00, drinks 23:30.
Events and notices are updated here.