Designer Briefcase /Hideo Wakamatsu Rozan Business

Hello! below is the information i gathered from the website , also there is a youtube video attached below detailing the designer bag. The Rozan leather briefcase is one of designer Hideo Wakamatsu's signature bags and is a global bestseller since its original launch. The design is clearly influenced by classical Japanese form and it is truly stunning. https://www.youtube.com/watch?v=7DnAkryyO9o