Restaurant Details

Kaisen is a delightful Izakaya located in the vibrant neighborhood of Koenji, Suginami City, Tokyo. Known for its exceptional seafood offerings, this restaurant specializes in oyster dishes and a variety of shellfish delicacies. The menu features standout items such as extra large fried oysters, oyster gratin, and an exquisite assortment of sashimi. For those seeking a unique culinary experience, Kaisen also offers dishes like asari kamameshi and ajillo with shellfish, showcasing a blend of traditional and innovative cooking techniques including grilling, steaming, and frying.

The restaurant's adorable interior creates a warm and inviting atmosphere, making it a popular choice for both locals and visitors. Due to its popularity, reservations are recommended to ensure a spot in this often fully booked establishment. Guests are treated to complimentary shellfish miso soup, adding a special touch to the dining experience.

Kaisen is conveniently located just a 5-minute walk from Koenji station, making it easily accessible for those exploring the area. The restaurant also boasts a live fish tank, ensuring the freshest shellfish for its patrons. A wide variety of Japanese sake is available, perfectly complementing the seafood-centric menu.

Whether you're a seafood aficionado or simply looking to enjoy a memorable meal in Tokyo, Kaisen offers a delightful dining experience that captures the essence of Japanese Izakaya culture.

Kaisen Phone Number

Kaisen Business Days

Kaisen Address

3-17-3 Koenjikita, Suginami-ku, Tokyo 166-0002

Kaisen Cancellation Policy

Cancel your reservation at least 1 week before the dining start time to receive a full refund.