[Shabushabu Onyasai] Mother's Day All-You-Can-Eat Deals! Weekdays 20% OFF, Weekends 10% OFF. Show Your Appreciation with an Anniversary Plate. Free for Preschoolers & Half-Price for Elementary Students.

Shabushabu Onyasai, operated by Reins International Inc. of the Colowide Group, will hold a "Mother's Day Campaign" for a limited time from Thursday, May 7 to Wednesday, May 20, 2026, offering a 20% discount on all-you-can-eat courses on weekdays and a 10% discount on weekends/holidays. Additionally, during the same period, an "Anniversary Plate" will be available for 550 yen (tax included). Please take this opportunity to deliver your feelings of "thank you" at Onyasai.

Mother's Day Campaign Details

- Campaign Period: Thursday, May 7, 2026 - Wednesday, May 20, 2026
- Participating Stores: All Shabushabu Onyasai locations

1. "All-You-Can-Eat Weekday 20% OFF / Weekend 10% OFF" Coupon
- Target Items: All all-you-can-eat courses
- How to use: Present the "Coupon Screen" from the Onyasai official website to the staff.
* Coupons will be reflected on the Onyasai official website at 10:00 AM on Friday, May 1.
* For detailed terms of coupon use, please check the coupon screen on the Onyasai official website.

2. "Anniversary Plate"
- Sales Price: 550 yen per plate (tax included)
- How to use: Please order from the staff on the day of your visit.
* You can choose a message from the following:
"Happy Anniversary" or "Happy Birthday"

[Company Profile]
Reins International Inc.
President and CEO: Kota Sumikawa
Operates dining establishments such as Shabushabu Onyasai, Gyu-Kaku, Izakaya Doma-Doma, and Tonkatsu Kagurazaka Sakura.