Umi, a project by Rock Field Co., Ltd. & Yama Kitchen will be opening its first-ever pop-up store at GINZA SIX <THE POP UP B2F> starting Wednesday, July 29, 2026.
Umi & Yama Kitchen is a brand that delivers the rich food produced by Japan's seas, mountains, climate, and customs, through salads, based on the concept of "traveling through Japan through food." Utilizing the techniques and knowledge cultivated over many years in prepared food production at brands such as "RF1" and "Nihon no Sarada Itohan," they propose "salads that are like a satisfying bento box in one bowl," combining main ingredients such as meat and fish with seasonal vegetables and glutinous brown rice.
In October 2025, we opened our first store at Grand Front Osaka, but with the desire to let even more people know about the appeal of our brand, we are now opening a pop-up store at GINZA SIX.
*The image is for illustrative purposes only.
■Popup Overview
Pop-up shop period: July 29th (Wed) – August 31st (Mon), 2026
Location: GINZA SIX, B2F, 6-10-1 Ginza, Chuo-ku, Tokyo 104-0061, Japan
Opening hours: 10:30 AM – 8:30 PM
Business format: Takeout / Dine-in available (3 seats)
■Example Menu *Prices include tax / All images are for illustrative purposes only
In addition to five salad bowls, we will also be offering three easy-to-eat pocket bread salads. Our lineup includes exclusive menu items only available at GINZA SIX.
<GINZA SIX Exclusive>
Salad featuring grilled domestic beef infused with the aroma of Wakayama sansho pepper.
R 2,700 yen S 2,380 yen
<Our #1 Recommended Salad Bowl>
Grilled salmon from Miyagi Prefecture and mushroom salad
R 1,940 yen S 1,700 yen
<Pokepan Salad Recommended No. 1>
Sakurajima Spicy Chicken
980 yen
About Rock Field Co., Ltd.
Founded in 1972, the company's corporate philosophy is to contribute to the creation of a rich lifestyle through prepared foods. As of the end of June 2026, it operates 302 stores (7 shop brands including "RF1") in department stores and train station buildings nationwide, as well as the frozen food brand "RFFF (Rufufufu)". With "health, safety and security, deliciousness, freshness, service, and environment" as its core values, the company responds to the latent needs of the times and society while creating valuable prepared foods that look ahead to the future.
Corporate website: https://www.rockfield.co.jp
About "Umi & Yama Kitchen"
Based on the concept of "traveling through Japan through food," this brand delivers the rich cuisine born from Japan's seas, mountains, climate, and customs through salads. Utilizing the skills and knowledge cultivated in prepared food production at RF1 and other companies, they propose "salads like a satisfying bento box" that combine main ingredients such as meat and fish with seasonal vegetables and glutinous brown rice. Currently, their first store is located in Grand Front Osaka.
Brand website: https://members.rockfield.co.jp/shop/pages/umiyama.aspx
Official Instagram: https://www.instagram.com/umiyama_k/
[From Rock Field Co., Ltd. press release ]
<Past interview articles>
【UN GRAIN】Mignardises specialty shop makes its debut in the Ginza area! Pop-up store at GINZA SIX from July 1st (Wednesday).
