Royal Park Hotel in Tokyo is offering two exciting dining experiences this August, perfect for families and food lovers looking to enjoy seasonal flavors during the summer holidays. From August 1 to 30, guests can indulge in a Chinese order buffet on weekends and holidays, while a special teppanyaki steak all-you-can-eat event runs during the Obon period from August 8 to 16.
Visitors to Japan during summer will appreciate these limited-time dining options that combine live cooking performances with a variety of dishes. The hotel’s central location in Nihonbashi, Tokyo, makes it an accessible and appealing choice for travelers seeking high-quality hotel dining with a festive atmosphere in August.
About the Dining Events at Royal Park Hotel

On the 20th floor, the teppanyaki restaurant “Sumida” hosts the “Summer Teppanyaki Steak All-You-Can-Eat” during the Obon holiday. Guests can enjoy freshly grilled steaks prepared right in front of them, including domestic sirloin, filet, skirt steak, and pork tongue, plus popular kid-friendly Wagyu hamburgers. The meal also includes an all-you-can-eat selection of salads, fried chicken, French fries, chilled udon, and a special plate featuring lobster and salmon sautéed with lemon butter soy sauce.

Meanwhile, the basement level Chinese restaurant “Keikaen” offers the “Chinese Order Buffet for Families in Summer” on weekends, holidays, and from August 10 to 14 for dinner, with additional lunch service during Obon. This buffet features 47 dishes, including new items like garlic-steamed seafood, spicy fried shrimp and white fish, and garlic pork. Diners start with an appetizer platter and soup, including a luxurious braised shark fin, followed by a chef’s recommended plate with roast duck, pepper-scented shrimp fritters, and black vinegar meatballs. The buffet also features dim sum, cold noodles perfect for summer, and classic favorites.
Highlights
- Summer Teppanyaki Steak All-You-Can-Eat at 20F Sumida, August 8–16
- Includes domestic beef sirloin, filet, skirt steak, pork tongue, and kid-friendly Wagyu hamburgers
- Special seafood plate with lobster and salmon sautéed in lemon butter soy sauce
- All-you-can-eat salads, fried chicken, French fries, and chilled udon included
- Chinese Order Buffet at B1F Keikaen, weekends and holidays August 1–30 plus August 10–14 dinner and Obon lunch
- 47 dishes including new seafood and pork items, dim sum, cold noodles, and chef’s recommended plates
- Children’s buffet includes free drinks
- Prices: Teppanyaki ¥11,000 per adult, ¥6,000 for children (4–12 years); Chinese buffet ¥10,000 per adult, ¥5,000 for children
Menu & Event Details
| Item | Details |
|---|---|
| Name | Summer Teppanyaki Steak All-You-Can-Eat; Chinese Order Buffet for Families in Summer |
| Menu / items | Teppanyaki: domestic beef sirloin, filet, skirt steak, pork tongue, Wagyu hamburgers, lobster and salmon sauté with lemon butter soy sauce, salads, fried chicken, French fries, chilled udon Chinese buffet: 47 dishes including braised shark fin soup, roast duck, pepper-flavored shrimp fritters, black vinegar meatballs, garlic-steamed seafood, spicy fried shrimp and white fish, garlic pork, dim sum, cold noodles |
| Location | Royal Park Hotel, 20F Teppanyaki “Sumida” and B1F Chinese Restaurant “Keikaen” |
| Address | 2-1-1 Nihonbashi Kakigaracho, Chuo-ku, Tokyo |
| Period | August 8, 2026 (Sat) – August 16, 2026 (Sun) Teppanyaki; August 1, 2026 (Sat) – August 30, 2026 (Sun) Chinese buffet on weekends and holidays plus August 10–14 dinner and Obon lunch |
| Price | Teppanyaki: ¥11,000 (tax included) per adult; ¥6,000 (tax included) per child (4–12 years) Chinese buffet: ¥10,000 (tax included) per adult; ¥5,000 (tax included) per child (4–12 years) with free drinks for children |
| Release date | July 3, 2026 |
