LACK-CO. Samples for 怪しい眼鏡屋さん Released Published 2016-11-09 00:25:00 Author Seraphim Tags release LACK-CO. (ラッコ) recently posted a sample video for their upcoming mini-album. According to the video overlay, their limited edition version has already sold out in preorders. Tenten bangya don't mess around Do you have a favorite sample?