Business-related read receipt (feat. SHION & Yoshitaka Minamoto)

In Japan, a certain messaging app has become a national app, used not only in personal life but also in business. However, I feel that in business interactions, it often serves more as a means of work communication than as a means of communication, where people are connected out of a sense of obligation to read the messages. In other words, messages may be marked as read, but that's just a business-like read receipt, and I feel that the true feelings are often hidden. I wrote this song on the theme of the daily fatigue felt by people who are overly concerned with whether or not their messages have been read in these business interactions.