A manufacturing company that has supported the aircraft industry with its precision processing technology for manufacturing aircraft parts collaborated with designers to bring together tradition and the latest technology to form a new product. The designers collaborated with designers to bring together tradition and the latest technology to create a new product. HAKUSAKU's sake cups are made with "respect for tradition, innovation in production systems and processing methods, and a spirit of taking on challenges in new fields" at the core. Our goal is to create products that will retain their value forever.