Isetan Shinjuku opens a glass-walled pastry stage as its dessert floor reaches 33 brands
Isetan Mitsukoshi is opening a glass-walled show kitchen inside Isetan Shinjuku's basement pastry hall, rotating in a different guest patissier each week as the surrounding dessert floor grows from 27 to 33 brands — one of the few cases of a Tokyo flagship still adding tenants to its food hall rather than trimming it.
Isetan Mitsukoshi is opening a fully glass-walled show kitchen in the basement pastry hall of its Isetan Shinjuku flagship, letting shoppers watch pastry chefs and chocolatiers work in real time. The stage, called Ma Patisserie, opens on 15 July at B1F, alongside the completion of a wider revamp that takes the surrounding dessert-brand floor from 27 to 33 tenants, according to the company.
Ma Patisserie will host a different guest patissier or chocolatier each week, domestic and international, occasionally pairing two houses at once, Isetan Mitsukoshi said. The opening act is MORI YOSHIDA, a patisserie whose main shop sits in Paris's seventh arrondissement and which opened a Tokyo outpost in 2024; it runs the stage from 15 to 21 July before handing off to a fortnight of two-chef collaborations — Calatir, a Chiba chocolate boutique, paired with the French-style Patisserie Laissez Vibrer from 22 to 28 July, then L'Atelier Hiro Wakisaka paired with Préférence, both run by former executives of the Mon-Saint-Ciel chocolate group, from 29 July to 4 August.
The show kitchen sits alongside Café et Sucre, the store's broader Western confectionery floor, which Isetan Mitsukoshi has been rolling out in stages since 20 May and which reaches its full line-up on the same 15 July date — 33 dessert brands in total, up from 27, with six new arrivals including the Swedish bakery Ekberg and the chocolate house Sébastien Bouillet, the company said. Isetan Mitsukoshi is presenting the whole reorganisation under the banner La Grande Cité, a three-part remake of the basement pastry area into Café et Sucre, a Grand Artisan section and Ma Patisserie — pitched internally as a single "town of sweets."
The investment runs against the instinct to trim physical floor space as online and delivery keep eating into department-store footfall. A rotating cast of named patissiers is a Presentation-and-Promotion play as much as a merchandising one: it turns the depachika — the basement food hall that has long been a department store's most reliable traffic driver — into a reason to return weekly rather than a one-off destination, and gives Isetan Shinjuku fresh material to market without discounting. Six new dessert brands is a modest number on its own, but for a Tokyo flagship it is a rare case of a department store still adding named tenants to a food category rather than consolidating it.