Toshiba Kitchen Ventilation Fan VFH-20J Junk 昭和レトロ (Showa retro) design, likely from the 1980s. It's a pull-cord switch type, but the stopper seems to be broken, and the vent at the back closes on its own. It rotates and the back opens while the cord is pulled. There is age-related soiling. Please check the photos. The second photo shows it in operation. I can add more photos, so feel free to comment. There is no stickiness, but there is sun damage, discoloration, and what appears to be paint stains. For those who like retro items or can fix them, how about it? Please consider it if you understand that it is a used item.