Grand Prince Hotel Osaka Bay, an urban resort hotel in the Osaka Bay area, is holding an autumn-only afternoon tea called "Marron Collection" from Wednesday, November 4 to Friday, November 20, 2026. Along with sweets such as a Japanese chestnut Mont Blanc and marron (chestnut) vanilla mousse, the set includes a freshly piped Mont Blanc parfait and savories made with autumn ingredients.
Afternoon Tea "Marron Collection"
The three-tier tea stand is filled with sweets that show off chestnuts in a variety of styles, including a Mont Blanc made with Japanese chestnuts, marron vanilla mousse, and marron eclairs. The savories also draw on autumn ingredients, with a mushroom quiche, a pumpkin salad sandwich on bamboo charcoal bread, and a marron and potato dish in the style of vichyssoise. The set is served as a course that balances sweet and salty flavors.
Marron Sweets Collection
Japanese Chestnut Mont Blanc
A Mont Blanc made with fragrant Japanese chestnuts, a signature treat of the season. Behind the smooth marron cream, the rich flavor and gentle sweetness of Japanese chestnuts spread across the palate.
Marron Vanilla Mousse
A mousse that pairs rich marron with mild vanilla. Its light, airy melt-in-the-mouth texture goes together with the deep flavor of chestnut.
Marron Eclair
Crisply baked eclair pastry sandwiched with plenty of marron cream. It offers a crunchy texture along with the rich flavor of chestnut.
Chocolate Marron Brownie
A brownie that combines the richness of chocolate with the gentle sweetness of chestnut. It has a moist texture and a deep flavor characteristic of autumn.
Freshly Piped Mont Blanc Parfait and Free-Flow Tea
Each guest also receives one "Freshly Piped Mont Blanc Parfait" as part of the set. The Mont Blanc cream is finished in front of the guest, and the parfait combines its rich aroma with layers of different textures.
For drinks, tea from Ronnefeldt, a long-established German tea brand, is available as free flow. Guests can enjoy the fragrant tea alongside the autumn sweets.
Event Details
Venue: Coffee & Sweets "Lobby Lounge," 1st floor, Grand Prince Hotel Osaka Bay (1-13-11 Nanko-kita, Suminoe-ku, Osaka)
Dates: Wednesday, November 4 to Friday, November 20, 2026
Times: Two seatings, 12:00 PM to 2:00 PM and 3:00 PM to 5:00 PM (on weekdays, service starts between 12:00 PM and 1:00 PM). Seating is limited to 2 hours.
Price: Adults ¥5,800 / Children (ages 6 to 12) ¥3,480. Members of Seibu Prince Global Rewards (SEIBU PRINCE CLUB) receive ¥500 off the regular adult price.
Details and reservations: Via the hotel's official website: https://www.princehotels.co.jp/osakabay/plan/lounge/marron-afternoon-tea/
Good to Know
- Photos are for illustrative purposes.
- Prices include consumption tax and a 13% service charge.
- The menu and ingredients may change depending on availability.
- Food allergy accommodation at the hotel's restaurants and banquet rooms is limited to eight items (shrimp, crab, walnut, wheat, buckwheat, egg, milk, and peanut). Guests who need accommodation for these eight items should notify the hotel in advance.
