| Company name | Group | Parent | Subsidiary | Customer | Supplier | Alliance | Bank | Shareholder |
|---|---|---|---|---|---|---|---|---|
|
|
||||||||
|
|
||||||||
|
|
||||||||
| 株式会社ジョイテック | ||||||||
|
|
||||||||
|
|
||||||||
|
|
||||||||
|
|
||||||||
|
|
||||||||
| Fourth Hokke Bank Co., Ltd. |
We are currently experiencing a situation where receipts cannot be issued due to a malfunction in the POS system. We are still accepting payments as usual. We are working on restoring the system and will notify you once the issue is resolved. We apologize for any inconvenience and appreciate your understanding and cooperation.
During the period from November 11, 2026 to December 16, 2026, at all Birk stores except Higashimachi and CLBE stores, purchasing at least one of each type of Bisco small box and BifiX yogurt α simultaneously will award 100 Birk points. Presenting a Birk Pay card (including the Birk app) automatically enters the promotion, with a maximum of 200 points per transaction. Points will be awarded on purchases made after December 24.
As the second special project exclusive to Berk Card members, a campaign will be held from November 7 to November 27, 2026, where automatic entries are granted for every 3,000 yen (tax included) spent at all Berk stores (excluding CLBE locations). In a lottery, 20,000 participants each week for three consecutive weeks will receive 500 points (equivalent to a 500 yen shopping voucher), and the points will be added after the end of each week.
On October 28, 2026, Arara Co., Ltd., a contractor for the email delivery service, announced that unauthorized access to a server had been detected. The target server is a separate environment not used by Birk for its email delivery service, and Birk states that there has been no information leakage from its side. Arara Co., Ltd. also reported that, as of now, no personal information leakage attributable to this incident has been confirmed.
From October 26, 2026 to November 25, 2026, at all Berk stores (excluding CLBE stores), if you purchase at least one of the eligible Kameda Seika products and one Berk-branded Chu Hai simultaneously, you will receive 50 Berk points, and this can be awarded repeatedly. Among those who meet the conditions, 100 people will be selected by lottery to receive an additional 1,000 points. Presenting a Berk Pay Card (including the Berk app) automatically enters you into the draw, and the points will be awarded on purchases made after December 3.
We performed a security update and inspection to address PHP vulnerabilities, and the previously stopped homepage service has been restored. No abnormalities were found during the work and inspection, and this is not a response to damage from unauthorized access or cyber attacks.
Due to a security update addressing PHP vulnerabilities, the Birk homepage services will be suspended from 23:00 on October 21 to 9:00 on the following day (tentative). Maintenance will be performed on the homepage and app, but it is not caused by unauthorized access or cyber attacks, and no damage has been confirmed.
From October 20 to November 25, 2026, the “ZEPPIN Autumn Living Support Campaign” will be held at all stores. The campaign offers nationwide rice vouchers as a gift.
From October 16 through November 13, 2026, buy at least one salad from the deli section and one eligible FOSHU beverage in the same transaction at any Berg store (excluding CLBE stores) to receive ¥50 in Berg Pay. You will be automatically entered when you present your Berg Pay card or an eligible Berg app at checkout. The credit is scheduled to be added on November 26.
From October 13, 2026 to November 10, 2026, all stores will run the 'Olive × Birk Collaboration Campaign'. If you meet the conditions, you will receive a Birk gift voucher.