海鮮 日本酒 浜焼き 個室居酒屋 丸安水産 新宿店

No compromise on freshness.Two tons of whole fish are delivered directly to the store every month under the strict supervision of our artisans.We deliver the finest seafood.

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Approximately 2 tons of whole fish carefully selected by our skilled craftsmen are delivered directly from fishing ports across the country and Toyosu Market every month.We thoroughly manage freshness from the time the fish is caught until it is delivered to the store, ensuring that it reaches customers in the best possible condition.We make no compromises from procurement to cooking, and offer dishes that bring out the full flavor of each fish, whether it's sashimi, grilled or simmered.

We offer 30 kinds of premium sake that will impress even the most discerning connoisseurs.Sake, Jikon, Shinsei, Hanayoyoku...Sake has a different character with every sip.

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Sashimi is "proof of freshness," and grilled seafood is "an art of aroma."Both fish dishes are best enjoyed with sake.Maruyasu Suisan's strength lies in its selection of 30 premium sake brands, including Denshu and Jikon, that are highly regarded by connoisseurs, allowing them to bring out different facets of the sake depending on the dish.Welcome to the "swamp of perfect pairings" between fish and sake.

A seafood izakaya with private rooms, just a 1-minute walk from Shinjuku Station.The seafood and sake are excellent.We are now accepting reservations for welcome and farewell parties.

4,980 yen (serves 2)

We offer seasonal fish delivered from all over the country, cooked according to the season, as sashimi, simmered or grilled.We offer a wide variety of dishes that make the most of the ingredients' natural flavors, as well as side dishes that go perfectly with sake.Please enjoy the flavors unique to spring, such as cherry sea bream, first bonito of the season, clams, raw whitebait, and golden-eyed snapper, which are now in season.We also have seasonal sake available.

We deliver seasonal seafood from all over the country.

All of the seafood delivered from all over the country, including yellowtail, salmon, Spanish mackerel, horse mackerel, flounder, Oma tuna, raw monkfish, cod, golden eye snapper, tilefish, oysters, sea urchin, surf clams, mussels, turban shells, crab shells, salmon roe, and clams, is fresh and whole, butchered on the same day so that we can serve it to you at the peak of its flavor.Enjoy the true taste of fresh seafood in every dish.

Grill the seasonal bounty and get intoxicated by the aroma.Enjoy the bounty of the sea with all your senses

A variety of fresh seafood that can only be enjoyed during this season.Each dish is carefully prepared to make the most of the bounty of the sea.Among them, Hamayaki is a speciality that is proudly grilled to a fragrant finish while locking in the flavor.Enjoy the fresh seafood along with the fragrant aroma.

Assortment of 7 kinds of fresh fish

3480 yen

We carefully select seven of the freshest fish available that day.A luxurious signature platter that condenses color, freshness, and flavor into one dish.A dish that will add a touch of elegance to any banquet.

Assortment of 5 kinds of fresh fish

2480 yen

A balanced selection of five seasonal fish, this dish is perfect for a casual and enjoyable meal.A classic sashimi platter is a great place to start.

A large platter of fresh seafood [Please allow some time for preparation]

4980 yen

A magnificent and impressive platter of overflowing seafood.Both in quality and quantity, it's top-notch, making it perfect for special occasions or large banquets.

Fresh bluefin tuna sashimi

880 yen

Exceptionally fresh raw bluefin tuna.A classic dish that allows you to enjoy the rich flavor of lean meat and the lingering aftertaste of high-quality fat.

Other sashimi

780 yen~

We offer a daily selection of fresh fish that arrived that day, including bonito, yellowtail, amberjack, kingfish, sea bream, flounder, sea bass, golden snapper, grunt, horse mackerel, Japanese horse mackerel, striped jack, salmon, squid, scallops, and more.From fatty fish to light white fish, this dish pairs perfectly with sake or shochu.The contents may change depending on the availability of ingredients, so please feel free to ask our staff for details.

Golden-eyed snapper (Izu, Shizuoka; Choshi, Chiba; Hachijojima, Tokyo; Muroto, Kochi; Nichinan, Miyazaki)

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The fatty golden-eyed snapper is a high-class fish with an elegant sweetness and melt-in-your-mouth flavor.When boiled, it is exceptional when combined with the rich broth, and when shabu-shabu, simply dipping it in the broth will release a luxurious flavor.You can enjoy its rich flavor whether it's seared sushi or grilled with salt, making it a perfect dish for banquets, business meetings, or special occasions.

Pacific saury (Nemuro, Hokkaido; Akkeshi, Hokkaido; Kesennuma, Miyagi; Ofunato, Iwate; Choshi, Chiba)

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Pacific saury is a fish that symbolizes the taste of autumn, and is famously produced in Hokkaido, Sanriku, Choshi, and other areas.Pacific saury in season is rich in fat and has an exceptional flavor and aroma.Grilled over charcoal, the salted fish has crispy, fragrant skin and plump flesh.Squeezing some sudachi citrus juice adds a refreshing taste, making this a perfect dish to go with alcohol or rice.

Tuna (Oma, Aomori; Toi, Hokkaido; Kesennuma, Miyagi; Yaizu, Shizuoka; Nachikatsuura, Wakayama)

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Tuna, delivered from famous production areas all over Japan, is truly the king of the dining table.The tuna from Oma and Toi are attractive for their rich flavor and refined fat, while Yaizu and Katsuura boast exceptionally fresh red meat.Enjoy it as sashimi or sushi, or grill it to add a fragrant flavor.This is an exquisite dish perfect for banquets, business meetings, and anniversaries.

Hiramasa (Nagasaki, Kagoshima, Kochi, Miyagi, Fukui)

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Hiramasa, which is caught all over Japan, is a high-class fish known as one of the three great yellowtail fish.The translucent flesh has just the right amount of firmness and a refined flavor, and the fat has a light, refreshing taste.Enjoy the refreshing taste of this fish as sashimi or sushi, or bring out its fragrant aroma by grilling or salting it.This is an excellent dish suitable for entertaining guests or special banquets.

Sea bass (Tokyo Bay, Setouchi, Kyushu, Hokkaido)

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Sea bass, caught all over the country, is a high-quality white fish that is in season from early summer to summer.The translucent flesh has a mild, refined flavor and a pleasantly firm texture.Enjoy the refreshing taste when eaten raw or washed, and the fragrant aroma is enhanced when grilled with salt or poached.

Bonito (Kochi, Shizuoka/Yaizu, Miyazaki, Kagoshima)

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Bonito is a luxury fish enjoyed all over Japan, with the first bonito caught in spring being refreshing and light, and the returning bonito in autumn being rich in fat and flavor.In particular, Tosa's straw-grilled bonito tataki has a fragrant aroma that clings to the flesh and goes perfectly with condiments and citrus fruits.Fresh bonito is delicious even as sashimi, and is a prized delicacy that adds color to banquets and drinking parties from early summer to autumn.

Sea urchin (Hokkaido, Rishiri, Rebun, Aomori, Iwate, Nagasaki)

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Sea urchin, caught all over Japan, is a luxury ingredient with a rich flavor that melts on the tongue and the aroma of the seashore.The red sea urchins from Rishiri and Rebun are rich and flavorful, while the purple sea urchins have a refined sweetness.The extremely fresh sea urchin is exceptionally delicious as sashimi or sushi, and its rich flavor can also be enjoyed in luxurious sea urchin rice bowls and sea urchin cream dishes.

Salmon roe (Hokkaido, Hidaka, Kushiro, Okhotsk, Iwate, Miyagi)

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Salmon roe is a luxurious delicacy with jewel-like sparkling grains that burst in your mouth, spreading a rich flavor and mellow sweetness.It is a seasonal delicacy that represents Hokkaido, and when pickled in soy sauce it goes perfectly with rice and sake.You can enjoy it as a hearty ikura bowl, or you can savor it elegantly by adding it to sushi or small dishes.

Oysters (Hiroshima, Sanriku, Miyagi, Akkeshi, Hokkaido, Ofunato, Iwate, Nagasaki)

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Oysters caught all over Japan are a luxury food ingredient known as "milk of the sea."Pacific oysters, which are in season in winter, are packed with rich flavor, while rock oysters in summer are large and have a refreshing sweetness.In addition to raw oysters, there are also grilled oysters, fried oysters, and miso-based hotpot dishes, all of which can be enjoyed with both Japanese and Western cuisine.

Scallops (Okhotsk, Funka Bay, Mutsu Bay, Sanriku Coast, Hokkaido)

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Scallops are a high-quality shellfish that represents Japan, and their large adductor muscles contain a rich sweetness and umami flavor.When served as sashimi or sushi, it has a melt-in-your-mouth texture, when grilled in butter the aroma and richness are highlighted, and when grilled on the beach you can enjoy the vibrant scent of the sea.

Conch (Nagasaki, Yamaguchi, Mie, Chiba, Ishikawa)

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Conger eels, caught all over Japan, are a luxury food with a crunchy texture and the aroma of the sea.The fish is grilled in a charcoal fire with the shell on, bringing out the aroma and delicious flavor of the liver, and when served as sashimi, you can enjoy its refreshing texture.

Clams (Kujukuri, Chiba; Kuwana, Mie; Kashima-nada, Ibaraki)

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Clams, a high-quality shellfish that represents Japan, are attractive for their plump flesh and elegant sweetness.The rich flavor of the soup or clear soup spreads throughout the bowl, while the plump texture of the sake-steamed or grilled clams can be fully enjoyed.

Recommended: Gout-friendly oyster (1 piece)

880 yen(税込)

The rich, savory flavor of the oysters is so luxurious that it almost feels like a guilty pleasure.A dish for sake lovers, with a melt-in-your-mouth texture and the rich flavor of the sea.

Fresh oysters (domestic)

580 yen(税込)

A rich, savory flavor often referred to as "the milk of the sea."Enjoy the classic taste of raw oysters, with their refreshing juiciness and creamy texture.

Gout Carpaccio

1980 yen(税込)

A decadent dish featuring layers of sea urchin, salmon roe, oysters, and flying fish roe.A luxurious carpaccio that spreads a feeling of happiness with just one bite.It also goes great with sake.

Assortment of 3 kinds of live shellfish

2340 yen(税込)

A three-kind assortment of live shellfish delivered directly from the tank.A luxurious assortment that lets you enjoy the crunchy texture, the aroma of the sea, and the unique characteristics of each type of shellfish all at once.

Fresh surf clam sashimi

980 yen(税込)

Its appeal lies in its firm texture and natural sweetness.A connoisseur's choice, this dish unfolds with a rich flavor that intensifies with every bite.

Sashimi of live turban shells

880 yen(税込)

A firm, crunchy texture and the aroma of the sea.The slight bitterness of the liver adds depth to this sophisticated flavor.

Seafood roll

1180 yen(税込)

A luxurious roll filled with fresh seasonal fish, perfect as a snack to accompany drinks.A popular menu item that's easy to eat and pairs perfectly with sake.

Extra-large chicken meatballs (+100 yen | grilled cheese, grated radish and aromatic ponzu sauce, teriyaki mayonnaise)

¥ 680(税込)

Fluffy, homemade chicken meatballs.A superb dish where the delicious flavor of the meat spreads throughout.

Japanese-style pizza with boiled whitebait

¥ 780(税込)

A generous serving of whitebait.A Japanese-style dish with a salty and savory flavor that pairs perfectly with sake.

Adult-style pizza with green chili peppers and natto

¥ 780(税込)

The rich flavor of natto and the spiciness of green chili peppers.This dish boasts an addictive balance of delicious spiciness.

Seafood pizza with the scent of the sea

¥ 780(税込)

A classic pizza that locks in the delicious flavor of seafood.A popular menu item that's light and easy to enjoy.

Today's fresh fish grilled with Saikyo miso

¥ 780(税込)

The sweet Saikyo miso enhances the flavor of the fish.Elegantly crafted Japanese pottery.

Today's fresh fish, marinated in koji and grilled.

¥ 780(税込)

A dish finished with a moist texture thanks to the gentle sweetness of koji.A masterpiece that brings out the natural flavor of the ingredients.

Cabbage sauté with anchovy aroma

¥ 680(税込)

The saltiness of the anchovies and the sweetness of the cabbage are a perfect match.A simple yet irresistible dish.

Pickled ginger and ripe tomatoes marinated in ginger

¥ 520(税込)

Sweet and sour pickled ginger and juicy tomatoes.Perfect for a refreshing palate cleanser.

Korean-style kimchi chilled tofu

¥ 520(税込)

A dish combining chilled tofu with spicy kimchi.A light and refreshing taste that goes well with drinks.

A seafood izakaya with private rooms near Shinjuku Station.We can accommodate small groups up to 70 people! Our seasonal fish, sake, and gout hotpot are delicious.We are now accepting reservations for welcome and farewell parties and New Year's parties.The fully private sunken kotatsu room, equipped with a monitor, can accommodate up to 70 people.The spacious wide table seating, divided into four rooms, is ideal for large gatherings such as company banquets.

The private rooms with solid wooden long tables can accommodate small groups up to 8 people.Warm, indirect lighting and soft sofas ensure comfort even during long stays.A high-quality space where you can enjoy relaxed conversation in a calm atmosphere.With a total of 22 private rooms, it is perfect for dates, business meetings, and private gatherings.

The private rooms for medium-sized groups are ideal for banquets of up to 20 people.The tasteful and relaxing space is suitable for a wide range of occasions, including business dinners and social gatherings.There are also table seats with monitors, so you can use it for gatherings while watching sports or watching videos.From small to medium-sized groups, you can enjoy a relaxing and quality time.

A Japanese space enveloped in tranquility, with green bamboo softly lit.

The soft light casts a gentle shadow on each seat, creating a tranquil atmosphere that helps you forget the hustle and bustle.In an atmosphere reminiscent of a corner of a traditional inn, you can enjoy relaxed conversation over sips.This seafood izakaya for adults is a place where the aroma of fish, the aftertaste of sake, and the lights all intersect.

A Japanese place with delicious fish and sake to go with your shochu.

Grilled seafood, glossy sashimi, and seasonal dishes with fragrant dashi stock.The fish is so delicious that it naturally goes well with sake and shochu.A calming Japanese space that emphasizes tranquility and taste rather than flashiness.This is a meal for adults that will gently bring the day to a close.

テーブル22名様 × 5

The entrance is decorated with bamboo and lights, reminiscent of Arashiyama in Kyoto.Behind it, there are three tables that seat six people.The rooms can be connected depending on the number of guests, and can accommodate banquets of up to 18 people.Please enjoy your meal and conversation in a relaxed Japanese atmosphere.

個室4名様 × 16

• 個室タイプ

  半個室

• 禁煙・喫煙

  喫煙

  If you would like to stay non-smoking, please call us.

There are 22 comfortable table seats available.On weekdays, we can accommodate most customers in private rooms or partitioned seats to avoid overcrowding.This is a rare space where smoking is permitted at all seats and is open from 12 noon.This is a restaurant we would recommend to adults who want to leisurely enjoy fish and alcohol.

個室6名様 × 3

• 個室タイプ

  完全個室（壁／扉あり）

• 禁煙・喫煙

  喫煙

We have a space that meets the needs of those who want to "concentrate on their conversation" or "eat in a calm environment."It is ideal not only for entertaining or dining, but also for chatting with close friends.For parties of 10 or more, we also have a VIP private room that can accommodate 20 people.We offer the space and distance appropriate for an important occasion.

個室4名様 × 50

• 個室タイプ

  半個室

• 禁煙・喫煙

  喫煙

We offer a variety of seating layouts, including table seating ideal for small groups of 20 to 30 people, and seating that can accommodate 7 to 12 people.Since it can be flexibly rearranged to suit the purpose and number of people, it can be used for a wide range of occasions, such as corporate banquets, meetings, and family gatherings.We can also accommodate private reservations and seating with monitors upon request.

掘りごたつ個室16名様 × 4

• 個室タイプ

  完全個室（壁／扉あり）

• 禁煙・喫煙

  喫煙

The sunken kotatsu seats separated by walls are perfect for occasions where conversation is important, such as entertaining clients or group dates.You can relax and enjoy your meal and drinks in a relaxed atmosphere.The quiet atmosphere allows you to concentrate on your conversation, and is popular in a wide range of settings, from business to private.Please make your reservation early as these seats are popular.

貸切70名様 × 1

• 人数

  着席のみ

• 禁煙・喫煙

  喫煙

We offer spacious spaces, including fully private rooms with monitors.The venue can be rented out for private use for up to 50 people or more, and we can flexibly accommodate requests for separate private rooms depending on the occasion.It is also suitable for large groups, such as company banquets, reunions, and launch parties.Please feel free to contact us and we will help you find the best space for your group.

貸切120名様 × 1

• 貸切タイプ

  フロア

• 人数

  着席のみ

• 禁煙・喫煙

  喫煙

The second floor can be rented out exclusively for parties of 120 or more people.The spacious space is ideal for corporate banquets and large meetings.We also have a private room on another floor that can accommodate up to 50 people.We will propose the best private rental style depending on the number of people and the occasion.Please feel free to contact us if you are interested.

A restaurant where you can enjoy seafood from lunchtime

We purchase over 2 tons of fresh fish killed that morning from trusted fishermen every month.We offer the flavors of the four seasons in the form of sashimi, simmered dishes and grilled dishes.

All-you-can-drink brand-name sake.

Play with brands.Feel refreshed with fish.This is all-you-can-drink for adults.All-you-can-drink sake with 30 varieties, selected to go perfectly with fish.

Free message plate

"Congratulations" and "Thank you" are on the plate.Gently add your daily gratitude to a dish.The words you want to convey.

Fish dishes according to the season

Carefully selected brands that go well with fish.There are 30 kinds of fine sake that go well with sashimi, grilled fish, and simmered dishes.Enjoy a special moment in a Japanese-style space with all seats private.

Free message plate

"Congratulations" and "Thank you" are on the plate.Gently add your daily gratitude to a dish.The words you want to convey.

Banquets for large groups of up to 70 people

Grilled on the beach, brought to life with a knife, and seasoned with dashi to create the perfect dish.Enjoy a seafood kaiseki meal filled with delicious flavors.

The encounter between fish and sake is called "mariage"

The sashimi, seafood BBQ and gout hotpot made with fresh seasonal fish are paired with a variety of limited edition sakes and fine sakes that will impress even the most discerning sake connoisseurs.Fatty yellowtail goes well with a light, dry wine, and seared scallops go well with a mellow nikimoto sauce.The moment when the ingredients and the alcohol complement each other is called "mariage."On an evening where seafood takes center stage, you can complete the meal with a lingering sake aftertaste.

New politics = "innovating tradition".A product that Akita can be proud of.

The sake made by Yusuke Sato, the eighth-generation head brewer at Aramasa Sake Brewery in Akita, is attracting attention for its unafraid approach to innovation while still maintaining tradition.Among them, the flagship "No.6", "Colors", which conveys the appeal of Akita sake rice, and the challenging test brewing "PRIVATE LAB" are highly acclaimed among sake connoisseurs.