Keio Plaza Hotel's Autumn Fair Features Seasonal Delights with Sweet Potatoes and Chestnuts

Relish the Flavors of Autumn at Keio Plaza Hotel's "Autumn Delight Fair"

The Keio Plaza Hotel, located in the bustling heart of Shinjuku, Tokyo, is set to host a delightful "Autumn Fair imo×kuri" from September 1 through October 31, 2025. This event showcases a selection of seasonal sweets and breads made with the finest autumn ingredients, particularly sweet potatoes and chestnuts, renowned for their rich flavors. Visitors can expect to indulge in three new sweets and two bread varieties, each crafted with a dedication that highlights the natural tastes of these autumnal delights.

In addition to the sweets, guests can also pre-order traditional Chinese-style mooncakes from the hotel’s renowned Chinese restaurant, Nan-en, which will be handcrafted by their skilled dim sum chefs.

A Celebration of Flavor

The focus of the fair rests on offering treats that not only embody the essence of autumn but also celebrate a variety of textures in every bite. The hotel’s pastry chefs and bakers have meticulously worked to refine how the ingredients are combined, ensuring that the natural flavors shine through prominently. Expect a range of enchanting textures, from crispy and flaky to chewy and creamy, all designed to elevate your tasting experience.

Featured Sweets

1. Naruto Kintoki Crème Brûlée
- Availability: September 1 – October 31
- Price: ¥680 (tax included)
This luxurious crème brûlée features the sweet and creamy Naruto Kintoki sweet potato blended with fresh cream, eggs, and vanilla. The result is a rich, velvety texture, complemented by crunchy streusel and smooth sweet potato, creating a delightful contrast in flavor and texture.

2. Chestnut and Chocolate Mousse
- Availability: September 1 – October 31
- Price: ¥880 (tax included)
This fall-inspired dessert combines silky chestnut mousse and decadent chocolate mousse, elegantly coated with white chocolate. The dessert rests atop a raspberry jam-enhanced chocolate cake that features diverse textures including crispy almond bits and luxurious chestnut glaze.

3. Millefeuille au Marron
- Availability: September 1 – November 30
- Price: ¥880 (tax included)
This sophisticated millefeuille is constructed of delicate layers of buttery pastry filled with chocolate ganache and light vanilla diplomat cream. Topped with aromatic chestnut cream and decorated with chestnut pieces, this treat is perfect with a cup of fine tea or hojicha due to its rich yet harmonious flavors.

Exquisite Breads

1. Chestnut Caramel Croissant
- Availability: September 1 – November 30
- Price: ¥750 (tax included)
This croissant is made from 36 layers of dough, skillfully baked with fermented butter, one of the crowning jewels of French bakery. Stuffed with sweet chestnuts and complemented by a rich caramel and chocolate ganache that plays off the croissant's crunch.

2. Purple Sweet Potato and Sweet Potato Bagel
- Availability: September 1 – October 31
- Price: ¥380 (tax included)
This bagel features a lightly sweetened dough studded with purple sweet potato, enhanced by chunks of sweet potatoes both inside and on top. Recommended to enjoy as is for a delightful chewy experience without toasting.

Meet the Pastry Chef

Chef Koji Honda, the head pastry chef, brings years of experience and artistry into crafting these seasonal delicacies. From his beginnings in 1994 at the Keio Plaza Hotel, Chef Honda has honed his skills across various locations before returning to fulfill his passion for pastry at the flagship hotel.

Mooncakes for Mid-Autumn Festival

Additionally, for those partaking in the Mid-Autumn Festival, the hotel offers delicious mooncakes that symbolize family unity and harvest blessings. Made by the talented chefs at Nan-en, these mooncakes feature rich lotus seed paste and adzuki bean fillings, each wrapped in a delicate crust that's perfect for sharing.

Reservation for mooncakes is available all year round. Please note that orders should be made three days in advance for retail, with online options available (link: Keio Plaza Online Shop).

Fair Details

- Event Duration: September 1 – October 31, 2025
- Location: Keio Plaza Hotel, 2F Food Boutique Poppins, 2-2-1 Nishishinjuku, Shinjuku, Tokyo
- Access: 5-minute walk from Shinjuku Station West Exit
- Hours: 8:00 AM – 9:00 PM

For more information, please visit the official event page.

About Keio Plaza Hotel

Established in June 1971, the Keio Plaza Hotel has been a pinnacle of international hospitality in Tokyo, offering not only luxurious accommodations but also exquisite culinary experiences. Visit Keio Plaza Hotel for more details on their services and offerings.