If you find yourself wandering the bustling streets of Shinjuku, a hidden gem awaits you beneath the surface—Kushiroko Shinjuku, a delightful eatery specializing in the vibrant flavors of Hokkaido. Located conveniently at B2 of a building near the Tokyo Metro Shinjuku-sanchome Station, it presents an inviting culinary escape within the heart of the city.

Stepping into Kushiroko Shinjuku, you’re greeted by a cozy and refined ambiance, a pleasant contrast to the lively chaos of Shinjuku above. As echoed by satisfied patrons, the restaurant is a popular destination, frequently drawing in diners eager to savor its renowned seafood dishes. The menu boasts an array of meticulously prepared dishes, each reflecting the freshness and quality of Hokkaido's renowned seafood bounty.

The highlight of any visit here is undoubtedly the Ikura Don, served alongside a rich and flavorful crab miso soup known as Teppou-jiru. Diners rave about the perfect balance of flavors, which harmoniously complement the delicate pearls of salmon roe. Each bite transports you to the sun-drenched shores of Hokkaido, a reminder of why this dish has become a staple for seafood enthusiasts.

But that’s just the beginning. The restaurant’s array of sashimi, featuring fresh tako (octopus), delectable fatty hamachi, and rich maguro (tuna), is a feast for both the eyes and the palate. Patrons have noted the exquisite quality of these dishes, with the hamachi often described as exceptionally luscious, a true testament to the chef’s skill in selecting and preparing seafood.

An order of Jingisukan (grilled lamb), sizzling on a black iron plate, captivated our taste buds with its hearty flavors and perfectly seasoned morsels. The accompanying fried chicken and oysters—crispy on the outside and tender within—added to the chorus of praises surrounding Kushiroko’s offerings.

Fans of outdoor dining will appreciate the convenience of ordering through a quick smartphone interface, although the restaurant’s underground location may present minor connectivity challenges. However, the adventure of trying to get a signal is a small price to pay for an unforgettable dining experience that marries excellent taste with exceptional service.

Overall, Kushiroko Shinjuku stands out not only for its mouthwatering dishes and reasonable prices but also for its ability to transport you to the far northern shores of Japan without ever leaving the urban landscape. Whether you're a local or a tourist, this culinary treasure is a must-visit for any lover of good food, a sanctuary where the spirit of Hokkaido lives on in every bite.

Don’t miss out on experiencing this gastronomic delight—make your way to Kushiroko Shinjuku, where the flavors of the north come alive in the heart of Tokyo!