RIKEN VITAMIN CO.,LTD. will hold the “#我が家の隠し愛 X Posting Campaign” from 8 October, with 100 winners selected by lottery from among those who post photos of Riken Non-Oil series products to receive ¥5,000 worth of Eraberu Pay.
This campaign is being conducted by RIKEN VITAMIN CO.,LTD. and runs from 8 October 2026 through 8 November 2026. Prizes of ¥5,000 worth of “Eraberu Pay” will be awarded to 100 winners selected by lottery.
Eligible products are all products in the Riken Non-Oil series and the Riken Non-Oil Selecty series. The products are available in 190 ml/380 ml or 190 ml/350 ml sizes. To enter, participants must post to X a photo showing a dish and the bottle, together with the hashtag “#我が家の隠し愛.”
To enter, participants must follow RIKEN VITAMIN CO.,LTD.’s official X account and post the specified photo and hashtag. After a fair drawing, winners are scheduled to be contacted by DM from the official X account around mid-November 2026. Details and the terms of the campaign are available on the official website and X account.
Inquiries should be sent to the campaign office’s email address. The campaign office states that it will not answer questions about entry status or lottery results.