masaka is a user on kamiyacho.net. You can follow them or interact with them if you have an account anywhere in the fediverse. If you don't, you can sign up here.
都城市には学ぶことが多そう
都城市 dx - Google 検索 https://www.google.com/search?q=%E9%83%BD%E5%9F%8E%E5%B8%82+dx&ie=UTF-8&oe=UTF-8&hl=ja-jp&client=safari