Ota City Industrial Promotion Association (Headquarters: Ota City, Tokyo; Chairman: Masahiro Kawano) will hold the ultra-specialized technology mini exhibition "Hole Drilling Exhibition Reloaded" on July 23, 2026 (Thu) at Ota City Industrial Plaza PiO. [Details and Visitor Registration Here] https://www.pio-ota.jp/news/recruitment/open-call/13th_mini_exhibition/ [Details of "Hole Drilling Exhibition Reloaded"] As part of our highly popular "Ultra-Specialized Technology Mini Exhibition" series, we will hold "Hole Drilling Exhibition Reloaded," the first time an exhibition on the same theme will be re-held. Specialists in drilling holes using various technological approaches such as drills, lasers, and electrical discharge machining will gather. In addition to established companies that have exhibited since the first event (held in 2022), new exhibitors will join, showcasing the diversity of hole drilling processing in Ota City once again. This year, the venue will be Ota City Industrial Plaza PiO (immediately accessible from Keikyu Kamata Station) for the first time. You can experience Ota City's manufacturing firsthand. Sixteen specialists with unique expertise will gather, and many business discussions will take place to solve challenges. We encourage you to attend. Scenes from past events 1 Scenes from past events 2 Ideal for: Those looking for suppliers or processing technologies for hole drilling Those facing challenges in improving the precision or stabilizing the quality of hole drilling and piercing processes Those seeking hints for tool selection or improvements in processing procedures Those who want to experience the current state of Ota City manufacturing at a super niche exhibition Exhibiting Companies (in Japanese alphabetical order) Company Name Exhibited Technology Name AINA Co., Ltd. 3-axis machining cutting ISOUE GEAR MFG. CO., LTD. Manufacturing of holes with surface protection using hydrogen permeation delay film IMPACT CO., LTD. Micro, circular,