成城石井 – スーパーマーケット成城石井 News Releases

Seijo Ishii Delivers Refreshing Early Summer Flavors Starring 'Lemon'. 7 New Products Including Homemade Deli and Desserts to be Released Sequentially from Thursday, May 28!

Seijo Ishii Co., Ltd. will sequentially release 7 new products featuring 'lemon' at 229 stores natio… · 2026-05-28

Seijo Ishii Proposes an Advanced 'Tea Ade'! Launching 'Blood Orange Rooibos Tea Ade' Featuring a Rooibos Tea Base and Straight Juice on Wednesday, May 27

Seijo Ishii Co., Ltd. will launch the 'Seijo Ishii Blood Orange Rooibos Tea Ade', a blend of 17% str… · 2026-05-26

Seijo Ishii Launches Original Sake 'Masumi Hananokaze' on May 16! Evolved for the Entry Layer, a Summer Sake for Modern Dining

成城石井將於5月16日推出針對年輕世代改良的低酒精原創夏季日本酒「真澄 花野可勢」。 · 2026-05-14

Seijo Ishii Launches Original Sake 'Masumi Hananokaze' on May 16! Evolved for the Entry Layer, a Summer Sake for Modern Dining

Seijo Ishii Co., Ltd. announced the release of a renewed summer sake, 'Masumi Hananokaze,' on May 16… · 2026-05-14

Seijo Ishii and United Arrows Launch First Collaborative Limited Edition Shopping Bags

Seijo Ishii Co., Ltd. has partnered with United Arrows (UA) to release their first co-developed orig… · 2026-05-12

Seijo Ishii x United Arrows First Collaboration: Limited Edition Shopping Bags Designed by Packing Professionals x Fashion Professionals to be Released on May 17 at Select Stores and Official Online Shop!

Seijo Ishii and United Arrows have collaborated for the first time to launch limited-edition shoppin… · 2026-05-12

Seijo Ishii Proposes New Options for "Everyday Drinks": Launching 3 Types of Teabags "Corn Tea," "Adzuki Bean Tea," and "Black Bean Tea" Made with 100% Hokkaido-Sourced Ingredients!

Seijo Ishii will launch three types of tea bags—"Corn Tea," "Adzuki Bean Tea," and "Black Bean Tea"—… · 2026-04-28

Seijo Ishii Proposes New Options for "Everyday Drinks": Launching 3 Types of Teabags "Corn Tea," "Adzuki Bean Tea," and "Black Bean Tea" Made with 100% Hokkaido-Sourced Ingredients!

Seijo Ishii will launch three types of tea bags—"Corn Tea," "Adzuki Bean Tea," and "Black Bean Tea"—… · 2026-04-28

Seijo Ishii Proposes New Options for "Everyday Drinks": Launching 3 Types of Teabags "Corn Tea," "Adzuki Bean Tea," and "Black Bean Tea" Made with 100% Hokkaido-Sourced Ingredients!

Seijo Ishii will launch three types of tea bags—"Corn Tea," "Adzuki Bean Tea," and "Black Bean Tea"—… · 2026-04-28

Early Summer Refreshment! Seijo Ishii to Launch 9 Products Featuring Self-Imported 'Pink Guava Puree' on April 29

Seijo Ishii focuses on 'Guava' as a key summer fruit, releasing a variety of homemade desserts, bake… · 2026-04-27

Early Summer Refreshment! Seijo Ishii to Launch 9 Products Featuring Self-Imported 'Pink Guava Puree' on April 29

Seijo Ishii focuses on 'Guava' as a key summer fruit, releasing a variety of homemade desserts, bake… · 2026-04-27

Seijo Ishii Proposes 'At Home is the Destination' for Golden Week 2026: Enjoy a 'Gourmet Journey' Without Travel or Lodging Costs!

Seijo Ishii is launching a Golden Week 2026 campaign titled 'At Home is the Destination,' offering a… · 2026-04-24

Seijo Ishii Proposes 'At Home is the Destination' for Golden Week 2026: Enjoy a 'Gourmet Journey' Without Travel or Lodging Costs!

Seijo Ishii is launching a Golden Week 2026 campaign titled 'At Home is the Destination,' offering a… · 2026-04-24

Seijo Ishii Launches Full-Scale Sales of Never-Frozen 'Raw' Okinawa Tuna Starting April 10 (Fri)! A 'Freshness Revolution' by Seijo Ishii, Sakashita Suisan, and JAL Group Brings Chewy Raw Texture Year-Round

Seijo Ishii, in partnership with Sakashita Suisan and the JAL Group, will begin selling never-frozen… · 2026-04-10

Seijo Ishii to Hold "Spring World Noodle Journey" Fair at All Stores from April 3 (Friday), Featuring World Noodle Dishes Crafted by Professional Chefs from its Central Kitchen, Themed "World Travel at Your Dining Table"!

Seijo Ishii will hold the "Seijo Ishii Spring World Noodle Journey" fair at all its stores from Apri… · 2026-04-02

Seijo Ishii to Hold "Spring World Noodle Journey" Fair at All Stores from April 3 (Friday), Featuring World Noodle Dishes Crafted by Professional Chefs from its Central Kitchen, Themed "World Travel at Your Dining Table"!

Seijo Ishii will hold the "Seijo Ishii Spring World Noodle Journey" fair at all its stores from Apri… · 2026-04-02

Seijo Ishii to Hold "Spring World Noodle Journey" Fair Featuring Global Noodle Dishes from Central Kitchen Chefs, Offering a "World Trip at the Dinner Table" Theme, Starting April 3rd (Fri) at All Stores!

Seijo Ishii will hold the "Seijo Ishii Spring World Noodle Journey" fair at all its stores from Apri… · 2026-04-02

Seijo Ishii Launches Subscription Service 'Seijo Ishii's OISHII Teikibin' on Official Online Shop 'Seijoishii.com'!

Seijo Ishii has launched a subscription service on its official online shop. · 2026-03-29

Seijo Ishii Launches Subscription Service 'Seijo Ishii's OISHII Teikibin' on Official Online Shop 'Seijoishii.com'!

Seijo Ishii has launched a subscription service on its official online shop. · 2026-03-29