Genghis Khan Oonishi: Premium Jingisukan Lamb

Genghis Khan Oonishi (ジンギスカン おおにし) has earned a strong following for its modern take on jingisukan, the Hokkaido-style grilled lamb barbecue. The main draw is the top-quality fresh lamb shoulder, praised by diners for being incredibly tender with almost none of the gaminess often associated with lamb. A signature gimmick that gets consistent praise is the option to melt a whole Camembert on the grill, creating a rich cheese fondue for dipping the meat and vegetables.

Guests consistently highlight the quality of the various lamb cuts, including the shoulder roast, rump, and chops. Beyond the meat, the restaurant sources uncommon, farm-direct vegetables like zebra eggplant and thick zucchini, which add a special touch to the meal. To finish, many recommend the Hokkaido-style tsukemen (dipping noodles). Dinner typically costs between ¥4,000 and ¥4,999 per person. Reviewers in 2024 noted paying around ¥5,500 for courses that included drinks, while individual lamb chops were priced at approximately ¥1,000–¥1,500 each. Most feel the prices are justified by the high quality of the ingredients.

The main drawbacks are practical ones. The space is compact with tables set close together, and most reservations are time-limited to 90 minutes. A few guests have reported feeling rushed by staff. As with any barbecue restaurant, expect your clothes to absorb cooking odours, though the staff provide plastic covers to protect bags.

• Getting There: The restaurant is a 4-minute walk from Mizonokuchi Station (Tokyu Denentoshi and Oimachi Lines) and Musashi-Mizonokuchi Station (Nambu Line).
• Reservations: Booking is strongly recommended as the restaurant is popular and often full. Seating for parties of two may be at the counter during busy times. Groups of 7 or more must reserve by phone.
• Seating: There are 18 seats in total, with 6 at the counter and 12 at tables. Seating times are typically limited to 90 minutes.
• Children: Children are welcome, but be aware that a hot grill is used at the table.
• Payment: Credit cards (Visa, Master, JCB, Amex, Diners), electronic money (transportation IC cards like Suica, iD, QUICPay), and QR code payments (PayPay, d Barai, Rakuten Pay, au PAY) are all accepted.
• Smoking: The restaurant is non-smoking, but there is a designated smoking area outside.
• Parking: No dedicated parking is available, but there are paid car parks nearby.