Croissant Trends and the Pâtissiers of Paris, Tokyo, Seoul — 2026-09-11
Tokyo’s Grandsta Tokyo station area is set for a major pastry-focused renovation on September 16, introducing new artisan brands to the commuter hub. Meanwhile, San Francisco’s *Chronicle* released a blind-tasting report highlighting the city's top croissant bakeries, and a new cookbook preview highlights the rise of Asian American interpretations of the classic French pastry.
Croissant Trends and the Pâtissiers of Paris, Tokyo, Seoul — 2026-09-11
Top developments
Tokyo Station’s "Underground Marunouchi" Area Reopens with New Bakery Brands
On September 16, 2026, JR Tokyo Station’s "Gransta Tokyo" will officially reopen its "Underground Marunouchi Gate Area," featuring 26 shops including 10 new brands. The renovation aims to revitalize the former "Marunouchi Slope Area" with high-end food and lifestyle concepts, including new entries from popular bakery and confectionery houses like Sarukara and Ronpoison. This expansion reinforces Tokyo Station’s status as a competitive destination for premium viennoiserie and gifts.

SF Chronicle Blind-Tastes 14 of the City’s Best Croissants
The San Francisco Chronicle published a blind tasting of 14 local croissants this week, evaluating spots such as Parachute, Tartine, Butter & Crumble, and Juniper. The article explores how these bakeries distinguish themselves through lamination techniques and butter quality, offering readers a definitive guide to the Bay Area's current croissant landscape. This report highlights the continued intensity of the "best croissant" competition in major US cities.

Fall Cookbook Preview Features Asian American Croissants
Eater’s recent preview of fall 2026 cookbooks highlights a new release focused on "Asian American croissants," signaling a growing trend of cultural fusion in pastry literature. The cookbook is part of a broader seasonal wave that includes Indian street food and foraged treats, reflecting the diversification of American baking traditions. This publication adds to the momentum of non-traditional croissant variations gaining mainstream attention.

Local view
In Japan, media outlets like Elle Japan and Fashion Press are focusing heavily on the September 16 opening of the "Underground Marunouchi Gate Area" at Tokyo Station. Stakeholders are positioning this renovation as a key event for "ekiben" (station bento) and premium bakery consumers, noting that the new layout will significantly increase foot traffic to artisanal food vendors.
Context & numbers
- Tokyo Station Expansion: The new "Underground Marunouchi Gate Area" comprises 26 shops, with 10 being entirely new brands introduced during this renovation phase.
- San Francisco Tasting Scope: The Chronicle review evaluated 14 distinct bakeries to determine the city's top croissant.
On the radar
- September 16 Opening: The official launch of the Gransta Tokyo renovation, which will likely influence bakery trends across Japanese train stations.
- Vancouver Croissant Crawl: The Paris Star reports that the Vancouver Croissant Crawl is returning soon, aiming to change how locals perceive the baked good.
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