Yayoiken Launches Summer Campaign on Official X and Instagram to Celebrate the Release of 'Nagoshi Rice with Boiled Pork Set Meal'

Plenus Co., Ltd. operates the set meal restaurant chain 'Yayoiken', with 376 locations across Japan as of May 2026. Yayoiken shares information about new products through its official social media channels, including X, Instagram, and LINE. (#yayoiken)

To celebrate the launch of the 'Nagoshi Rice with Boiled Pork Set Meal' at Yayoiken locations nationwide, the company is launching a special campaign on its official X and Instagram accounts. On X, participants can win 'Yayoiken Premium Brown Rice (approx. 10kg)', while on Instagram, one lucky winner will receive a 'Sony Mirrorless Digital Camera ZV-E10M2'.

■ Campaign Overview

[X]

① Follow Yayoiken's official X account (@yayoiken_com)

② Select and post one option from the campaign post's hashtag-linked buttons

Prize: Yayoiken Premium Brown Rice (approx. 10kg)

Winners: 5 recipients

Campaign Period: June 16 (Tue) 10:00 – June 30 (Tue) 23:59

※ Winners will receive a direct message (DM) immediately upon selection.

※ A new campaign post will be published daily at 10:00 during the campaign period, allowing multiple entries.

※ To enter, participants must follow the official account and use the '#yayoiken' hashtag from the campaign post. Entries missing either requirement will be invalid.

[Instagram]

① Follow Yayoiken's official Instagram account (@yayoiken.official)

② 'Like' the campaign post from the official account

Prize: Sony Mirrorless Digital Camera ZV-E10M2

Winners: 1 recipient

Campaign Period: June 16 (Tue) 10:00 – June 30 (Tue) 23:59

※ Winners will be contacted via DM from the official Yayoiken Instagram account starting July 1, 2026.

※ Entry requires both following the official account and liking the campaign post. Entries missing either action will be invalid.

■ Campaign Inquiries

Yayoiken Customer Service Center

https://www.yayoiken.com/contact/

Phone Support Hours: 10:00 – 17:30

■ Convenient and Rewarding! Download the Official 'Yayoiken' App!

Stay updated on new products and campaigns, browse menus, search for stores, and place direct orders via Demae-kan and Uber Eats within the app. The app also offers QR coupons and stamp-based rewards through mini-games, allowing users to enjoy discounts and special offers.

For more details, visit:

https://www.yayoiken.com/mobile_apps/

Download the app here: