Experience the Unmatched Flavor of Giant Clams from Aomori's Jusan Lake!

A Special Treat from Aomori's Jusan Lake

The delightful taste of giant clams, available exclusively during the early summer, has made its way to Okuhano Utage, a renowned izakaya operated by SYSTR Co., Ltd. Located in Tokyo's Chiyoda Ward, this izakaya has a special offering of giant clams that have not been frozen and are delivered fresh and alive, perfect for their popular dish, Shijimi Butter.

What Makes Giant Clams So Special

Jusan Lake, located in Aomori Prefecture, is one of Japan's top clam fishing areas. The unique brackish water environment filled with minerals allows the clams to grow plump and rich in flavor. The large size of the clams makes them a treasured catch, especially during this season when only the giant clams can be harvested. Okuhano Utage prides itself on offering these clams fresh, straight from the waters, ensuring a taste that is available only for a fleeting moment.

The Unique Shijimi Butter

The beloved Shijimi Butter, particularly exquisite during this season, is transformed with the generous use of these giant clams. This dish is distinguished by the full-bodied flavor bursting from each clam, enhanced by the rich aroma of butter. The comparison between the regular-sized clams and the mammoth clams is astonishing, not just in size but also in texture and taste. After cooking, the difference is evident; the giant clams deliver a spectacular taste that pairs beautifully with sake—a true delight for those who appreciate fine dining.

A Limited Time Offering

The Shijimi Butter made with giant clams is only available in limited quantities as the supply depends on the clamming season. Okuhano Utage receives fresh shipments of live clams based on the fishing conditions. Therefore, if you are eager to experience this delicious dish, a visit on the day you desire to try it could be a perfect chance to enjoy the freshest clams.

Visit Us

The Shijimi Butter is served starting from 5 PM until they run out. Join us at Okuhano Utage in Akihabara, located just a 7-minute walk from the JR Akihabara Station's Electric Town Exit.