Guys, Yamazaki is still on Yongguk’s channel, he hasn’t deleted it, just hidden it.
He’s changed the setting on the mv from public to unlisted which means that it no longer comes up in search results or shows up on his channel. The only way you can watch his mv on youtube is if you have the URL / link to it.
As we don’t know the reason why he’s done this, let’s just have faith in him and hope that all is well with him ❤️
[edit: i’ve added a link for those who were asking. please click here]