Sorry, but you are looking for something that isn't here.
The specified post exists only in Japanese.
Japanese version of the post is here.
https://www.ih-osaka.or.jp//2020/12/04/%ec%9d%b8%ed%8f%ac%eb%a9%94%ec%9d%b4%ec%85%98%ec%84%bc%ed%84%b0-%ed%9c%b4%ea%b4%80-%ec%95%88%eb%82%b412%ec%9b%945%ec%9d%bc%ef%bd%9e15%ec%9d%bc/