Forget the pricey kaiseki dinners for a moment. Hidden down a narrow alley in the heart of Shinjuku lies a Michelin-starred Kappo restaurant with a secret: a lunch menu built entirely around humble sardines—iwashi—that you can enjoy for about $7. I’m talking about Shinjuku Kappo Nakajima, and their famous, outrageously affordable lunch is one of the best “hidden gems” in Tokyo for a truly authentic, high-quality Japanese meal without breaking the bank.
The Best Sardine Dishes You Will Ever Eat
- Experience Michelin-star quality and service for an unbelievable price during lunch hours.
- Indulge in the famous deep-fried sardine set (Iwashi Furai Teishoku), a masterclass in preparation.
- Enjoy the genuine, warm hospitality (Omotenashi) in a refined setting.

A Masterclass in Iwashi Furai
While their evening kaiseki is exquisite, the midday menu is a focused celebration of the sardine, offering it prepared four ways: sashimi, simmered, in a yanagawa egg casserole, or deep-fried (furai). I’m telling you, you must get the Sardine Fry Set. The chef’s technique is evident in every bite. The panko crust is incredibly light and shatteringly crisp, yet the sardine fillet inside remains unbelievably juicy, tender, and perfectly seasoned. It’s served with rice, miso soup, and pickles, and the meal is a testament to the fact that simple, affordable ingredients can be elevated to high art. The attentive service, or Omotenashi, is also outstanding—my tea cup never went empty, and the staff’s professionalism made the entire experience feel far more premium than the price tag suggests.
Access & Essential Information
Location: Hihara Bldg B1F, 3-32-5 Shinjuku, Shinjuku-ku, Tokyo (Basement level).
Access: A short walk from Shinjuku Station (South or East Exit) or Shinjuku Sanchome Station (Exit A1). Look for the small sign and head downstairs.Hours (Lunch): Tue-Sat 11:30 AM – 2:00 PM (Last Order around 1:45 PM).
Pro Tip: They do not take reservations for lunch. The restaurant is popular, so arrive early (by 11:00 AM) to secure a spot in the first seating and avoid a long wait!
