The Northern Terrace Diner at Sapporo Grand Hotel (East Wing 1F) is holding an early bird campaign for its summer and Obon holiday buffet plans through June 30, 2026 (Tuesday). Reservations made during this period receive a ¥500 discount off the standard adult price for each of the three plans available this season.

Each plan includes a full lineup from starters through to dessert, with live cooking stations as a highlight. Featured items this summer include popular roast beef, teppan garlic shrimp, and Hokkaido melon sweets.
Early Bird Campaign Overview
Campaign Period: Through June 30, 2026 (Tuesday)
Venue: Northern Terrace Diner (East Wing 1F), Sapporo Grand Hotel
Reservations & Inquiries: 011-261-3376 (Dining Reservations)
All prices include tax and service charge.
Summer Holiday Dinner Buffet
URL: https://grand1934.com/restaurant/northern-terrace-diner/summer_holiday_dinner/
Early Bird Price (bookings by June 30): Adults ¥6,500
Standard Prices:
- Adults: ¥7,000
- Elementary school students: ¥3,500
- Ages 4 to preschool: ¥1,800
- Ages 3 and under: Free
Period: July 25 (Saturday) to August 7 (Friday), 2026
Hours: Entry by 6:30 PM (from 5:00 PM)
Sample Menu:
- Teppan garlic shrimp with head-on prawns
- Roast beef with onion sauce
- Quattro formaggi pizza with four types of Hokkaido cheese
- Mapo tofu with Sichuan pepper
- Hokkaido sweet corn crème brûlée
- Melon shortcake

Obon Special Lunch Buffet (Limited Period)
URL: https://grand1934.com/restaurant/northern-terrace-diner/viking_lunch_summer/
Early Bird Price (bookings by June 30): Adults ¥5,000
Standard Prices:
- Adults: ¥5,500
- Elementary school students: ¥2,800
- Ages 4 to preschool: ¥1,400
- Ages 3 and under: Free
Period: August 8 (Saturday) to August 16 (Sunday), 2026
Hours: 11:30 AM to 2:30 PM
Sample Menu:
- Hokkaido Wagyu roast beef
- Teriyaki cheeseburger
- Omelette rice with shrimp and minced chicken
- Grilled pork belly with samgyeopsal-style sauce
- Hokkaido melon with prosciutto
- Hokkaido melon mini parfait

A Kids Chef Experience Plate is also available during this period, where children can decorate pancakes freely with chocolate pens and toppings. A complimentary chef's hat is included, giving kids a taste of the chef experience.
Obon Special Dinner Buffet (Limited Period)
URL: https://grand1934.com/restaurant/northern-terrace-diner/viking_dinner_summer/
Early Bird Price (bookings by June 30): Adults ¥7,500
Standard Prices:
- Adults: ¥8,000
- Elementary school students: ¥4,000
- Ages 4 to preschool: ¥2,000
- Ages 3 and under: Free
Period: August 8 (Saturday) to August 16 (Sunday), 2026
Hours: Entry by 6:30 PM (from 5:00 PM)
Sample Menu:
- Teppan garlic shrimp with head-on prawns
- Hokkaido Wagyu roast beef
- Nigiri sushi
- Guacamole
- Taiwanese-style pork belly burger
- Hokkaido melon mini parfait
- Stall-style candied strawberries and chocolate banana






Sapporo Grand Hotel opened in 1934 as Hokkaido's first full-scale Western-style hotel. The Northern Terrace Diner's summer and Obon buffets provide a seasonal dining experience suitable for the whole family.