We have honed our 'metal blackening and parkerizing' techniques over the past 60 years. Leveraging this expertise, we developed a rare and challenging 'stainless steel blackening' process, which is recognized nationwide. On the day of the event, we will introduce our iron blackening production line and showcase various sample products. We will also offer products from our original brand, 96【KURO】, which makes use of our in-house technology. Enjoy the craftsmanship on display in our old, atmospheric factory, accompanied by the traditional jazz background music of the Factory Festival.