Cafe "Toastina" at Sheraton Grande Tokyo Bay Hotel (Urayasu, Maihama) is holding "Sweet Potato × Chestnut Sweets & Bakery" from Sunday, November 1, 2026. Sweet potato and chestnut, both loved for their soft, sweet flavor, take the lead and are paired with pear, hojicha (roasted green tea), and more in sweets and bakery items that focus on how the flavors come together with each bite. The popular Sheraton Sweets Box and the afternoon tea are also given a sweet potato × chestnut makeover, rounding out a lineup with a feel of autumn.
Sweet Potato × Chestnut Sweets & Bakery
- Period: Sunday, November 1 to Monday, November 30, 2026
- Venue: Cafe "Toastina" (2F of the hotel), 10:00 AM–11:00 PM
- Customer inquiries: 047-355-5555 (main), Cafe "Toastina"
- Contents may change depending on ingredient availability.
Monthly Sweets
Marron Tiramisu — ¥1,000
An autumn-colored glass dessert that layers the rich flavor of chestnut with the roasted aroma of hojicha. Smooth marron tiramisu mousse is combined with hojicha jelly and marron glacé. The chestnut and maple-leaf-shaped pie added as a finishing touch evoke the arrival of autumn.
Automne — ¥1,000
"Automne" is French for "autumn," and this mousse cake is packed with autumn flavors such as sweet potato, chestnut, and pear. A perfectly round sweet potato mousse sits on a marron base, enclosing pear jelly and cream. It's a cake whose name reflects the seasonal flavors inside.
Marron Basque — ¥1,000
An autumn-style Basque cheesecake that showcases the rich flavor of chestnut. Shibukawa chestnuts are tucked into a chestnut-kneaded batter, and the top is generously garnished with sweet potato cream and more shibukawa chestnuts. The deep richness of the cheese layers over the flavors of chestnut and sweet potato.
Monthly Bakery
Roasted Sweet Potato Salt Bread — ¥650 (photo, left)
A salt bread made with dough kneaded with roasted sweet potato paste and butter, sandwiching daigaku-imo (candied sweet potato), custard, and Chantilly cream to layer on the sweet potato flavor. A subtle saltiness is accented by the sweetness of the sweet potato and the toasty aroma of sesame.
Marron Danish — ¥800 (photo, right)
A danish with shibukawa chestnuts wrapped in croissant dough, perfect for autumn, the season of hearty appetites. It's filled with plenty of marron cream and decorated with chocolate and a shibukawa chestnut. Styled to resemble a chestnut, it's a playful item with a striking look.
Sheraton Sweets Box
The "Sheraton Sweets Box," a monthly favorite filled with assorted mini sweets, is available in a sweet potato × chestnut version. It's a seasonal-only box to brighten autumn tea time.
- Price: ¥3,400
- Venue: Cafe "Toastina" (2F of the hotel)
- Sold daily in limited quantities; advance reservation required by three days prior.
- Pickup hours are 12:00 PM–9:00 PM.
Afternoon Tea (limited quantity)
An afternoon tea starring sweet potato and chestnut. A variety of sweets and savories made with seasonal ingredients are served with fragrant tea.
- Venue: Cafe "Toastina" (2F of the hotel)
- Time: 12:00 PM–6:00 PM
- Price: ¥3,900, includes one teapot of tea (choice of one from the tea selection)
- Advance reservation required by 5:00 PM two days prior. Seat requests cannot be accommodated.
- No time limit on your stay.
- Reservation (for both the Sheraton Sweets Box and the Afternoon Tea): https://www.tablecheck.com/ja/shops/sheratontokyobay-toastina/reserve
Friday Sweets Buffet, Every Friday
Every Friday, casual dining "Galleria Cafe" holds a "Friday Sweets Buffet." Alongside mini versions of the three monthly sweets sold at "Toastina," it's stocked with a wide range of hotel-made sweets and bakery items. Savories such as sandwiches round out this satisfying sweets buffet.
- Period: Every Friday from Friday, November 6 to Friday, November 27, 2026
- Venue: Casual dining "Galleria Cafe" (1F of the hotel)
- Time: Starting at 2:00 PM (2-hour limit)
- Price: Adults ¥5,000, ages 4–12 ¥2,500 (drink included)
- Reservation: https://galleriacafe.sheratontokyobay.com/ or by phone at 047-355-5555 (main), Casual Dining "Galleria Cafe"
- Advance reservation is recommended. Paying online in advance gets you 5% off.
