We have announced details about the merchandise, pre-sale times at each venue, purchase methods, and mail order information! For more information, please check the special website: http://oneroom.info/oneroomparty/vol3/goods/ In commemoration of the "one room party vol.3" event, we have also decided to sell [one room member-only and mail-order exclusive items]! Furthermore!! From Wednesday, September 21st, 2016 to Sunday, October 30th, 2016, everyone who purchases a total of ¥5,000 (tax included) or more in a single order will receive a [one room limited service bag] as a gift!! Please take advantage of this opportunity to use back number online shop! [one room (goldkey) limited and mail-order exclusive items] ● one room limited cushion cover ● one room fan club file The above items are mail-order exclusive items that can only be purchased by one room (goldkey) members. For more information, please check back number online shop.