Welcome to Isomaru Suisan, a delightful gem tucked away in the vibrant heart of Tamagawa, Setagaya City, Tokyo. This establishment is a seafood lover’s paradise, renowned for its fresh offerings and a casual, welcoming atmosphere that evokes the rustic charm of traditional Japanese izakayas.

At Isomaru Suisan, the star of the show is undoubtedly the grilled eel, or unagi. Served in both half and full sizes, this dish showcases tender, meat-rich eel grilled to perfection and glazed with a special sauce that enhances its natural flavors. Priced at JP¥1,176 for a half size and JP¥1,968 for a full size, prepare to be blown away by the sheer quality and distinct taste that makes it so special.

But the culinary adventures don’t stop there! Dive into their crab fried rice, a flavorful delight packed with the aroma and richness of fresh crab, all for just JP¥769. Or, if you're in the mood for something soothing, indulge in their chicken soup noodles, where the carefully crafted broth bursts with savory chicken essence, priced at JP¥879.

For those looking to take their experience home, Isomaru Suisan offers an impressive takeout menu. The two-color tuna bowl—a customer favorite—provides a generous combination of succulent red and bincho tuna for just JP¥868. Other notable mentions include the seafood chirashi sushi bowl, where colorful toppings promise a delightful taste symphony for your palate, all at JP¥989.

In addition to the stellar food, the atmosphere of Isomaru Suisan is every bit as inviting as the dishes it serves. Reviewers have described it as a homey, almost "shanty"-like environment, where one can enjoy delicious seafood without the fuss of a formal dining experience. The relaxed ambiance, combined with friendly staff and an English menu, makes this a perfect spot for both locals and tourists.

However, it's important to note that smoking is permitted within the premises, which may be a consideration for some diners. Yet, many find that the allure of fresh, generous portions of sashimi and grilled options outweighs this factor.

Overall, Isomaru Suisan - 158-0094 Tokyo presents a compelling case for being a top destination for seafood aficionados seeking quality, taste, and an enjoyable dining experience without the steep price tag. It's a place where freshness reigns supreme, and every bite tells a story of Japan’s rich culinary heritage. Don’t miss the chance to experience this seafood haven!