Restaurant & Bar

Buffet Restaurant

Grande Sekia

Grande Sekia

A Japanese, Western, Chinese, and Italian buffet—seasonal flavors and time that lifts the heart.

Help yourself to as much of your favorites as you like—that's the joy of a buffet.
Enjoy a relaxed meal with good company.

Lunch Event Announcement

LUNCH Lunch Buffet

・Open Saturdays, Sundays, and holidays
・Hours may change during year-end/New Year, Golden Week, and Obon

  • Hours: 11:30–14:30 (last entry 13:30)
  • Closed: Monday through Friday

Lunch Buffet

Enjoy a buffet of delicious Japanese, Western, Chinese, and Italian dishes.

Guest favorites include Sekia's signature kuroge wagyu beef-tendon curry and braised kuroge wagyu beef tendon.
Pizza, pasta, vegetable tempura, mapo tofu, karaage fried chicken, and more…
Plus ice cream, cakes, and Japanese sweets for dessert, with
a drink bar of more than 20 selections—everything you could want!
And after your meal, settle into a long, leisurely soak at the onsen (natural hot spring).


Spring Event


Lunch Rates: Saturdays, Sundays, and Holidays
  Adult Senior (65+) Child (elementary school) Young child (age 4+)
Lunch Buffet 2,100 yen 1,950 yen 1,650 yen 1,000 yen
Obon rates
8/8–8/16
2,600 yen 2,450 yen 1,900 yen 1,250 yen
Onsen + Lunch set plan
through 2026/7/5
excluding 5/2–5/6
2,500 yen 2,350 yen 1,850 yen 1,200 yen
Pool + Lunch set plan
Pool operating days
(excluding 8/8–8/16)
3,300 yen 3,100 yen 2,200 yen 1,500 yen

 

  • * The buffet is a 90-minute seating.
  • * Operating days, hours, and meal-service format may change without notice.
  • * All prices include tax.
  • * Menu contents are subject to change.
  • * All photos are for illustrative purposes.
  • * Menu contents and rates may change during year-end/New Year, Golden Week, and Obon. Please call to confirm.
  • * Towels are not provided for the onsen.
  • * For the Onsen + Lunch set plan, onsen use is limited to the day of your meal.

DINNER Dinner Buffet (90-minute seating)

Hours: 17:30–21:30 (last entry 20:30)
Hours may change without notice to 18:00–20:30.
For operating hours, please inquire on the day before your reservation or later.

An indulgent Japanese, Western, Chinese, and Italian dinner buffet.

Dinner Buffet

Specialty chefs in Japanese, Western, Chinese, and Italian cuisine present approximately 60 dishes. Savor local Kumamoto ingredients and seasonal favorites including kuroge wagyu beef, our fresh seafood-bowl station, Kumamoto's branded "Hinomoto pork," Nankan-go rice, tonkotsu ramen, and more. A soft-drink bar is included.

Crab

All-you-can-eat wagyu and crab—happiness on every plate!

* Crab will be spiny crab or red snow crab legs and claws.
* Please take only what you can finish.
* Hours may change depending on circumstances.
* The promotion period may be shortened or extended based on supply.
* Photos are for illustrative purposes.


  • * Menu contents change with the seasons.
  • * All prices include tax.
  • * Menu contents, rates, and hours may change during year-end/New Year, Golden Week, and Obon.
  • * Depending on reservation conditions, hours may be shortened, changed, or the restaurant closed without prior notice. Thank you for your understanding.

Dinner Rates
  Adult Senior (65+) Child (elementary school) Young child (age 4+)
Rate 6,600 yen 6,100 yen 3,300 yen 1,650 yen
Obon rates
8/13–8/15
7,700 yen 7,200 yen 4,400 yen 2,750 yen
  • * The buffet is a 90-minute seating.
  • * All prices include tax.
  • * Menu contents are subject to change.
  • * All photos are for illustrative purposes.
  • * Menu contents and rates may change during year-end/New Year, Golden Week, and Obon. Please call to confirm.

Bar Alcohol Bar

An alcohol bar has joined Grande Sekia!

<Free-flow option> 90 minutes

Our bar features more than 30 selections, including Yebisu beer, sake, shochu, highballs, plum wine, and wine.

Mix your favorite drinks just the way you like them.

[Price] 2,200 yen (tax included)

* Drinking alcohol under age 20 is prohibited by law.

Contact | Restaurant Grande Sekia

0968-69-6134