We exhibited for the first time at MD & M West, a medical device related exhibition held in Anaheim, USA from April 12 to 14, 2022. The number of visitors is about 80% compared to before Corona due to the fact that it is a corona-ka. The exhibition in the United States was the first exhibition and was not well-known, and it was an exhibition in the midst of anxiety. Compared to other overseas exhibitions, I heard more people asking me if I could make the sample, so the anxiety I had at the beginning was resolved while I was serving customers. The impression of the exhibition was a valuable experience, as I was able to experience the size of the American market, the difference from the domestic exhibition, the local market price, and other parts that I would not know until I actually went there. I also thought that taking a step would lead to great business opportunities.