Shirok Co., Ltd.'s fermentation-based skincare brand FAS will host a special POP UP event at Hankyu Umeda Main Store from May 22 to June 9, 2026. The event features products centered on 'Black Rice Fermented Liquid' and offers the 'FAS The Black Bestseller Kit 2026' for 13,140 yen. A separate themed space focusing on summer scents will open on May 27, featuring a talk show with artist Kan Izumi on May 30 and the pre-sale of new summer products including the 'KAGARIBI' fragrance and cooling cleansing gels.