Q2: Please tell me about the earphones assembling workshop that led to the creation of these products.
A: For the earphones assembling workshop, we prepared special parts for these models and customers had the opportunity to learn about the earphone construction as they assembled earphones. The first such event held at the OTOTEN (AUDIO VISUAL FESTIVAL) held by the Japan Audio Society in 2011 received high appraisal, and 30 such events have been held over the past 7 years, including some held overseas, involving participation by more than 5000 active participants. Originally, earphone assembly was the main focus, but once we introduced parts such as filters and began to teach users about tuning, there was a really strong buzz about making one's own optimal sound and they evolved into tuning focused events.