The size of the oyster's body is 1.5 times larger than normal ! Triple oysters that are delicious even in summer

  • Plump with oyster even in summer!
  • Because it is the best terrain for oyster farming, you can eat delicious oysters.
  • Plump with oyster even in summer!
  • Because it is the best terrain for oyster farming, you can eat delicious oysters.

For thos who always wanted to eat fresh and tasty oysters all year round, the brand “Kaki Komachi” created by Hiroshima prefecture developed the best product !
“Oyster Komachi” is a triple-size oyster developed by the Hiroshima Prefectural Fisheries and Ocean Technology Center, and produced and harvested by the Hiroshima Prefectural Cultivation and Fisheries Association. triple-size oysters are oysters that do not lay eggs, which were born from the improvement of a breed of double-size oysters. Double-size oysters run out of energy during the summer spawning season and lose weight. However, the triple-size oyster “Kaki Komachi”, which does not lay eggs, is plump and large, and stores plenty of nutrients even in summer.

A shop where you can enjoy oysters even in summer

Hiroshima's oysters are plump and thick even in summer!

Hiroshima's representative gourmet “oysters”. Here are some shops where you can eat oysters outside of winter, which is the season.
(We recommend that you check and make a reservation in advance when using the service.)

Sakana kotsubu

The shop that specializes in Hiroshima's ingredients is “Kaki Komachi” from the local Ondo region, as well as oysters. With simple steamed oysters, you can indulge in the flavor and umami of oysters.

102 Churis Nakamachi 4-8 Nakamachi, Naka-ku, Hiroshima-shi
TEL: 082-247-0077
Hours: 17:00-24:00 (Monday-Saturday) (The day before public holidays ~ 23:00)
Closed: Irregular


An izakaya that raises the “Wa” (jqpqnese traditions) ideology. On the menu, there is a dish where steamed oysters are coated with miso from a bank pot blended with red miso and roasted. We also recommend grilled conger eel.

Takada Bldg. 202, 1-9 Fukuromachi, Naka-ku, Hiroshima-shi
TEL: 082-240-2050
Hours: 17:30 to 24:00
Closed: Mondays (there are irregular holidays)

Chushin Gura

While it is a specialty store of Kyushu's specialty “Meat Rolled Skewers,” Kaki Komachi oysters appears in the summer. Steamed oysters are freshly squeezed with lemons, and go well with wines imported directly from Germany.

Higashihiroshima-shi Saijohonmachi 13-3 2F
TEL: 082-437-4774
Time: 18:00 to the next 2:00 (LO next day 1:00)
Closed: Sundays


A Southern European restaurant where you can enjoy selected ingredients with your favorite recipes. Oyster Komachi from Ondo pictured is a grilled dish that adds olive oil to add flavor.

1-5-18 Otemachi, Naka-ku, Hiroshima-shi
Hours: Tuesday-Sat 16:00-23:00 (LO 22:00), Sundays and holidays - 22:00 (LO 21:00)
Closed: Mondays


The popular “Etajima Brand Shelled Oysters Hitotsubu-kun Grilled with Escargot Butter” is a gem inspired by French escargot dishes and Italian bread crumbs. This is a course meal, so if you want to eat it, don't forget to request it at the time of booking.

2254-6 Innoshima Habu-cho, Onomichi-shi
TEL: 0845-26-0046
Hours: 11:30 to 14:00, 17:30 to 20:00
Closed days: open everyday


The shell-grilled and steamed sake from Hiroshima prefecture's top oyster brand “Hitotsubu-kun” that you can enjoy even in summer are excellent. An izakaya that boasts live fish dishes from Setouchi. In addition to local sake such as Etajima imo shochu “tekuteku” and junmai-shu “Kozasaya Taketsuru,” which is recommended for kanshu, there is also a selection of famous sake from all over the country.

2-18 Tanaka-cho, Naka-ku, Hiroshima-shi
TEL: 082-247-8113
Time: 18:00 to 1:00 the next day (LO 24:00)
Closed: Irregular

Mame Fuku

The low-temperature cooked lemon seawater jelly from Kakimachi, and the bank pot for one person containing 4 kaki-komachi are excellent. The dishes using oyster komachi are a special menu, so reservations are required at least 2 days in advance.

4-10 Teppo-cho, Naka-ku, Hiroshima-shi
TEL: 082-228-4141
Hours: 11:30 to 14:30 (LO 14:00), 17:30 to 23:00 (LO 22:00)
Closed: Sunday (If Monday is a holiday, it is open on Sunday, closed the following Monday)

Yunoyado Miyahama Grand Hotel

Horaku-yaki (April-November, reservation required, 1 serving) using the local “Kaki Komachi” (5 servings) from Ono (3 years), is popular as an additional menu for kaiseki cuisine that can be enjoyed in a calm Japanese-style room. The view of Miyajima from here is the most beautiful view of the hotel.

2-5-4 Miyahama Onsen, Hatsukaichi-shi
TEL: 0829-55-2255
Time: Day trip dinner plan 11:00-15:00, 16:00-21:00
Closed: Irregular

Chez Yamarai

Kaki Komachi is a smoked dish from the Yamara Rifle Course (5,000 yen plus tax plus service charge) using Kaki Komachi. The oyster Komachi, which is seasoned with Japanese soup stock, and then covered with sakura chip smoke, is plump, juicy, and fragrant.

1-40-2 Ebaminami, Naka-ku, Hiroshima-shi (inside Ebayama Park)
TEL: 082-294-1200
Hours: 12:00-14:30 (LO 14:00), 17:30 - 21:00 (LO 20:00)
Closed: Tuesdays

Kaiya Ren

About 20 kinds of fresh shellfish from all over the country, such as oysters, turban shells and scallops, are always available, and they are entertained with a variety of cooking methods. The specialty of this restaurant is grilled shellfish and shellfish sashimi. Kamameshi using shellfish recommended for the day, such as turban shells and clams, and ramen finished with shellfish soup stock are popular. There are 3 courses in total (5,000 yen to 8,000 yen), and it is popular for being able to enjoy the deliciousness of shellfish.

2-11 Yagenbori, Naka-ku, Hiroshima-shi
TEL: 082-249-5550
Time: 18:00 to 3:00 the next day (LO next 2:00)
Closed: Sundays, public holidays

Izumichi, directly managed by a fishmonger

An izakaya run by a fishmonger founded in Showa 8. With the strength of a relationship of trust with suppliers that we have built up over many years, we have prepared a menu of more than 40 dishes using seafood that boasts a wide variety and freshness. As a fish professional, I'm particularly particular about sashimi. The “geta serving” with more than 10 kinds is reasonably priced and is good enough to eat. Enjoy drinking and comparing from 15 brands of local sake from Hiroshima, with a variety of Seto Inland Sea seafood dishes and the cheeky chat of the store manager.

10-17 Nobori-cho, Naka-ku, Hiroshima
TEL: 050-3490-3471
Hours: 17:30 to 24:00 (LO 23:30)
Closed: Sundays, public holidays

Cost Bar Gourmet No.18

An izakaya where you can enjoy a menu representative of Hiroshima at a reasonable price. Particularly popular are grilled oysters made from Miyajima oysters Komachi. Simply with salt and lemon, you can fully enjoy the rich umami of oysters. You can also change to butter soy sauce if you like. There are not only local customers, but also many visitors from outside the prefecture and overseas. A drink menu that offers draft beer etc. at a cost price (advance fee: 1,000 yen to use) is a must-see for alcoholic beverage lovers. I'm glad that they have a wide variety of sake, whiskey, and wine.

2-11 Ebisu-cho, Naka-ku, Hiroshima
TEL: 082-248-2986

Farmer's Kitchen

A restaurant directly managed by “Farm Suzuki” that farms oysters using a pond on the remains of a salt field on Osakikamijima floating in the Seto Inland Sea. The “Claire Oyster,” which is carefully grown with the water quality and unique plankton unique to salt fields, is plump and has a rich and mild taste. We recommend the “Grilled Claire Oyster,” which is made by sprinkling cheese and grilled on a special iron plate. Juicy oysters are entwined with rich cheese to create an exquisite harmony. Select wines and sake that go well with oysters. Let's enjoy fresh oysters while gazing at the historic salt field ruins on a remote island rich in nature.

37-2 Higashinotarumi, Osakikamijima-cho, Toyota-gun
TEL: 0846-65-3911

Magokoro Ryori Funaya

A creative Japanese restaurant located a 5-minute walk from Fukuyama Station. Funaya, where you can enjoy oysters not only in winter but also in summer, uses “Kaki Komachi,” which has a large grain and rich flavor. Since we want you to enjoy the original taste of oysters, the recommended way to eat them is “grilled oysters” that make use of the salty taste of the sea. In addition, there are various arrangements “yaki oysters,” and you can enjoy oysters to your heart's content as completely different dishes, such as soy sauce and grated ponzu sauce, grilled cheese, miso grilled, and Korean spicy spicy grilled.

6-4 Funamachi, Fukuyama-shi
TEL: 084-923-2785 

Setouchi Ryori Zassoan Seto

Seasonal fish are cooked in a way that maximizes the umami of the sea, such as sashimi, simmering, and grilling, and so on, and they are excellent. The freshest oysters are purchased according to the season, so the freshness is outstanding! In particular, the brand oyster “Kaki Komachi,” which can be eaten throughout the year, is irresistible with its plump texture and milky taste.

12-21 Kanayama-cho, Naka-ku, Hiroshima-shi
TEL: 082-247-2929
Hours: Monday to Wednesday 18:00-24:00 (LO 23:30), Thur-Sat 18:00-2:00 the next day (LO next day 1:30)
Closed: Sunday (If Monday is a holiday, it is open on Sunday, closed the following Monday)

Sarugabashi Taverna Tamai

The owner himself goes to the production area and selects the brand oysters “Kaki Komachi,” which are grown in the clean waters of Akitsu, Higashihiroshima, and can be tasted regardless of the season. One of the attractions is that grilled oysters with shells can be enjoyed in a variety of arrangements, such as those seasoned with arugula, Provencal style, and garlic cheese. Let's enjoy the night in Hiroshima with a glass of wine.

Ekimae Yokocho 5-16 Enkobashi-cho, Minami-ku, Hiroshima-shi
TEL: 082-261-2901

Japanese Cuisine Takayama

There are many people who fall in love with the passion for hospitality, and passion for hospitality, that ingredients such as natural seafood and vegetables are sent directly from the central market only as much as they need that day. There is only an entrusted course on the menu, and you can enjoy delicate dishes that make use of fresh ingredients from Hiroshima.

11-8 Nobori-cho, Naka-ku, Hiroshima-shi
TEL: 082-211-2525
Hours: 18:00 to 22:30
Closed: Sundays, public holidays
※Reservation system


The menu, which emphasizes the sense of the season, includes fresh natural fish sashimi that arrives every day, and seafood dishes centered on local specialties, and you can also enjoy oysters and conger eel dishes throughout the year. It takes a lot of time to prepare, and the deliciousness of the ingredients is maximized. There are more than 10 types of sake selected from all over the country based on the concept of “going with fish dishes”.

1-11 Fukuromachi, Naka-ku, Hiroshima-shi
TEL: 082-236-7655
Hours: Tuesday-Saturday, the day before public holidays 17:00-24:00 (LO 23:00), Sundays and holidays 17:00-23:00 (LO 22:00)
Closed: Mondays

Hiroshima Oyster Bar MABUI Fukuromachi

In addition to raw oysters, it is also attractive that oysters such as pasta, ajillo, and chowder can be served in a variety of dishes. Oyster Rockefeller, a hot gratin made with oysters from Hiroshima, is very popular among women. Friday is called “Oyster Friday”, and fried oysters (100 yen per piece, tax excluded* 4 pieces can be ordered).

Copper House 1F, 2-26 Fukuromachi, Naka-ku, Hiroshima-shi
TEL: 082-249-2490
Hours: 11:30 to 24:00 (LO 23:00)
Closed: Irregular

Onomichi WHARF

A cafe restaurant where you can eat fresh raw oysters purchased from Japan and overseas throughout the year. In summer, we recommend triploid oysters from Hiroshima prefecture that are thick and have a condensed flavor. It has a reputation for being able to enjoy simple roasted oysters and steamed oysters, as well as pasta and butter grilled in a Western-style arrangement with a hassle of effort.

Onomichi Waterfront Building 1F, 9-1 Higashigosho-cho, Onomichi-shi
TEL: 0848-38-2200
Hours: Weekdays 11:30-15:00 (LO 14:30), 17:30-22:00 (LO 21:15), Saturdays, Sundays, and holidays 11:30-22:00 (LO 21:15)
Closed: Wednesdays


A long-established store of Japanese cuisine. This year, a summer oyster dish using “Oyster Komachi” will be introduced. It is served on an original menu (reservation required) that maximizes the flavor and texture of “Kaki Komachi,” which is characterized by its rich umami.

CD Building 3F, 7-13 Teppo-cho, Naka-ku, Hiroshima-shi
TEL: 082-212-1730
Hours: 11:30-14:00 (LO 13:30), 17:30 - 23:00 (LO 22:00), Holidays before holidays - 22:00
Closed: Sundays

Oyster Queen

A shop and restaurant directly managed by an oyster producer. You can taste single shelled oysters from 2 pieces, and there is also a set menu where you can enjoy a variety of seafood such as shelled “Kaki Komachi”, premium top oysters “Gokusenno”, scallops, and clams.

In Oyster Harbor, 1-2-1 Kaminohama, Hatsukaichi
TEL: 0829-50-0058
Time: 11:00-18:00 (LO 17:00)
Closed: Wednesdays, New Year's holidays

Taishu Bar Kiku Honten

We use ingredients that represent Hiroshima, such as oysters, conger eels, and Thai, to serve Japanese food that takes time and effort. The oysters use “Hitotsubu-kun,” which is purchased directly from Naito Fisheries in Nomi-cho, Etajima City. Fresh oysters raised in the beautiful ocean that can be seen up to 10 meters below are plump and juicy.

2-6 Kyobashi-cho, Minami-ku, Hiroshima
TEL: 082-568-1888
Hours: 17:00 to 23:30 (LO 23:00)
Closed: Sunday (If it is a holiday, the next day will be closed)

Shoben Tango

A long-established Japanese restaurant founded in Showa 35. For oyster dishes, we use oysters farmed in the sea of Akitsu, Higashihiroshima, where high-quality phytoplankton is generated. You can enjoy a variety of dishes such as deep-fried oysters, steamed dishes, pottery pots, and dengaku-yaki.

10-26 Mikawa-cho, Naka-ku, Hiroshima-shi
TEL: 082-248-0672
Time: 11:30 ~ (LO 13:45), 17:00 ~ (LO 22:00)
Closed days: open everyday


You can enjoy gems that use ingredients unique to Hiroshima, such as oysters and seafood unique to the Seto Inland Sea, and Hiroshima beef. As an oyster dish in the summer, a creative flavored steamed dish using “Kaki Komachi” has appeared. Why don't you enjoy mariage with carefully selected sake?

2-8-24, Hikarimachi, Higashi-ku, Hiroshima
TEL: 082-264-5968

Oyster hut Ryumeimaru

An oyster hut directly managed by “Morio Suisan” that manufactures oysters in Akitsu-cho, Higashihiroshima. Rare branded oysters “Kaki Komachi,” which can be eaten throughout the year, are caught right behind the store, and you can enjoy them with local sake.

Higashihiroshima City Akitsu-cho Kazahaya 3245-33
TEL: 080-1925-6597
Hours: 10:00 to 16:00
Closed: Monday to Friday

Oyster boat kanawa

We only use oysters caught off the coast of Daikoku Kamishima, an uninhabited island in Setouchi, which is designated as a clean sea area of the prefecture. Because of the high concentration of salt in the sea area, it is characterized by its tightness and strong sweetness. There are a variety of courses where you can enjoy Kanawa's typical oyster dishes, such as fried oysters and pot, as well as a variety of single dishes.

1-chome, Otemachi, Naka-ku, Hiroshima-shi
TEL: 082-241-7416

Kakichu House

It is a directly managed store of “Kakichu” that has been operating an oyster wholesaler for 37 years. We offer safe and secure oysters grown on Kurahashima Island in the Seto Inland Sea, which is known as a clean sea area. Oysters with shells with outstanding freshness are cooked after ordering, so you can fully enjoy the original umami of oysters the moment you put them in your mouth. From June to October, we use thick and rich nakaki komachi.

6-20 Tanaka-cho, Naka-ku, Hiroshima-shi
TEL: 082-241-7005

Hiroshima oyster bar MOMIJI

We offer a wide variety of oyster dishes throughout the year, including classic shelled grilled oysters, tempura, gratin, and original oyster miso that combines perilla and green onions with minced oysters.

1F 8th Kurikawa Building, 1-4-27 Otemachi, Naka-ku, Hiroshima-shi
TEL: 082-247-8636

Sake Shichisai

An izakaya where many tourists, in addition to local customers, visit in search of Hiroshima's seasonal flavors. The grilled oysters from “Kaki Komachi” are superb, plump, and full of umami. There are also raw oysters, so you can fully enjoy the scent of the sea.

4-8 Nagarekawa-cho, Naka-ku, Hiroshima
TEL: 082-247-3155

Uotaru Honten

A popular izakaya with dishes that make use of the deliciousness of fresh fish sent directly from the market. We use brand-name oysters in summer, and seasonal true oysters in winter. All oysters are good and satisfying (there is a possibility that they will be out of stock only during the period when you switch from true oysters to brand-name oysters).

3-8 Yagen dori, Naka-ku, Hiroshima-shi
TEL: 082-546-0001
Hours: Mon-Thu 17:00-24:00, Fri Sat 17:00-1:00 the following
Closed: Sunday (If the day before a holiday, it will be closed on a holiday)


Grilled oysters with shells are “Kaki Komachi” from Akitsu, which the general himself purchases from the producers every morning. There is no need for any condiments, and we offer an excellent dish that conveys a large, rich umami directly.

11-9 Kanayama-cho, Naka-ku, Hiroshima-shi
TEL: 082-545-5455

Izakaya Kamefuku

The oysters in summer use the brand oyster “Hitotsubu-kun”. The cooking method, in which oysters are steamed and then grilled over a charcoal fire, brings out even more deliciousness.

Shintenchi Leisure Building 2F, 1-9 Shintenchi, Naka-ku, Hiroshima-shi
TEL: 082-543-2222
Hours: Mon-Thu 17:00-24:00, Fri Sat 17:00-1:00 the following
Closed: Sunday (If the day before a holiday, it will be closed on a holiday)


The menu on the entire wall of the store was determined by the ingredients purchased at the market that day. There are many original menus that make use of the umami and texture of the oysters themselves, including the classic oysters Komachi Kokurayaki.

4-8 Horikawa-cho, Naka-ku, Hiroshima-shi
TEL: 082-247-8270

Shikon Shintenchi

A variety of oyster menus are available throughout the year, such as fried oysters, butter foil grilled, and oyster miso-yaki with plenty of green onion miso, using “Kaki Komachi” from Akitsu, which has a rich flavor, and you can also enjoy it on the course.

Hiroshima 3rd Building 6F, 1-3 Shintenchi, Naka-ku, Hiroshima-shi
TEL: 082-247-3768
Time: 17:00 to 1:00 the next day (LO 24:00)
Closed: Irregular

Japanese Cuisine Kitaoka

The menu is only a course. Uses plenty of ingredients from Hiroshima prefecture and cooks according to the taste of the ingredients. Oyster dishes can be included in each course, so please tell us your preference (cooked or raw, etc.) at the time of reservation.

Ushida Grand Heights B1F, 3-2-20 Ushida Honcho, Higashi-ku, Hiroshima-shi
TEL: 082-227-6166
※Reservation system


You can enjoy French cuisine with the motto of food, health, and excitement created by a chef who also has experience overseas. Even one dish using the brand oyster “Oyster Komachi” is filled with plenty of Hiroshima's blessings.

Okigawa Bldg. 2F No. 3, 5-17 Nobori-cho, Naka-ku, Hiroshima
TEL: 082-511-5031
※Reservation system

Italian Restaurant La Sette

Vegetables are pesticide-free vegetables delivered from contract farmers in Kurahashi Island and Shobara. Oysters mainly deal with the brand oysters “Oyster Komachi”, and you can taste oysters all year round with cold dishes in summer and hot dishes in winter.

Murata Bldg. 1F, 2-28 Hirosekitamachi, Naka-ku, Hiroshima-shi
TEL: 082-297-1207
Season: 11:30-15:00 (LO 14:00), 18:00-22:00 (LO 21:30)
Closed: Mondays (If it is a holiday, the next day will be closed)
※Reservation system

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