Courtyard by Marriott Shin-Osaka Station is bringing chestnuts to every course of a new autumn high tea. From Tuesday, September 1 through Monday, November 30, 2026, Bar19 on the hotel's top floor (19th floor) is serving "MARRON TREAT," a seasonal high tea that works chestnuts into everything from the appetizers to the dessert, paired with a free-flow selection of Veuve Clicquot and original cocktails.
About MARRON TREAT
This autumn's menu explores the many faces of the chestnut, from its natural flavor to sweet chestnuts, chestnut paste, and shibukawa-ni (chestnuts simmered in syrup with their skins left on), all paired with autumn fruits and vegetables. The top tier of the three-tier stand features herb-marinated rare-grilled red sea bream with sweet chestnut and fig, while the middle tier offers three appetizers, including a chestnut and pumpkin dish topped with red shrimp and lime. The bottom tier holds a fish dish styled to resemble a Mont Blanc, with a chestnut and nut mousse. The main course pairs domestic beef fillet, baked under a cheese-topped breadcrumb crust, with a chestnut and mushroom red wine sauce. For dessert, a brownie baked with chestnuts and pear is layered with chestnut paste whipped cream and finished with Shine Muscat grapes and chopped shibukawa-ni.
The free-flow drink selection includes Veuve Clicquot, a chestnut liqueur cocktail, non-alcoholic cocktails, and chestnut-flavored tea, meant to complement the menu in a lounge overlooking the Osaka skyline.
Fish Course: Oven-Baked Beltfish Styled as a Mont Blanc
The bottom tier's fish course is shaped to resemble a Mont Blanc. Beltfish is seasoned, carefully rolled, and steamed, then topped with a white cream sauce made with sweet chestnuts, walnuts, and roasted almonds before being oven-baked, highlighting the richness of beltfish at its autumn peak.
Dessert: Chestnut and Shine Muscat Parfait
A brownie baked with sweet chestnuts and pear sits at the bottom of the glass, layered with rum-laced chestnut whipped cream and vanilla ice cream, then topped with Shine Muscat grapes and chopped shibukawa-ni. The dessert balances the juiciness of Shine Muscat with the rich flavor of chestnut.
Menu (Partial)
Hors d'oeuvre (top and middle tiers of the stand)
- Herb-marinated rare-grilled red sea bream with sweet chestnut and fig, autumn vegetable jardinière salad
- Chestnut and pumpkin sour cream with red shrimp and grape tartare, lime
- Chestnut, sake lees, and blue cheese tartlet with anpogaki (semi-dried persimmon) and balsamic
- Chestnut and sweet potato velouté with duck leg confit, caramelized burdock and pear
Fish course (bottom tier of the stand)
- Oven-baked beltfish and autumn eggplant with chestnut and nut mousse styled as a Mont Blanc, dry vermouth cream sauce
Main dish
- Domestic beef fillet Viennoise-style with roasted autumn vegetables, chestnut and mushroom red wine sauce
Dessert
- Chestnut and Shine Muscat parfait
Free flow
- Veuve Clicquot Yellow Label, red and white wine, 7 original cocktails, 3 non-alcoholic cocktails, non-alcoholic sparkling wine, and 12 types of tea
Overview
- Period: September 1 (Tue) – November 30 (Mon), 2026
- Excluded date: October 17 (Sat)
- Hours: Weekdays 5:00 PM–8:00 PM (L.O.); Saturdays, Sundays, and holidays 2:00 PM–8:00 PM (L.O.)
- Venue: Bar19 (19th floor)
- Price: ¥9,200 per person, free-flow included (tax and service charge included)
- Menu contents are subject to change.
- Reservations required by 5:00 PM the day before.
- Minimum of two guests per booking.
- Free-flow is limited to 90 minutes.
From Restaurant Chef Yuhei Ogawa
"We wanted every dish to show a different side of chestnuts, from their natural flavor to sweet chestnuts, chestnut paste, and shibukawa-ni. For the savory dishes, we paired chestnuts with autumn fruits and seasonal ingredients to bring out their deeper appeal beyond sweetness. We hope you'll enjoy these special flavors of the season."
About Courtyard by Marriott Shin-Osaka Station
About a one-minute walk from Shin-Osaka Station, the hotel offers guest rooms of 30 square meters or more, along with a restaurant, bar, and fitness facilities, for both business and leisure stays.
- Address: 1-2-70 Miyahara, Yodogawa-ku, Osaka
- Rooms: 332 (check-in 3:00 PM / check-out 12:00 PM)
- Official website: https://www.cyosaka.com
