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Why are we suddenly arguing fanart permissions anyway?
>The materials for the music video were shared for the first time with our management on December 24th. Since some elements in the music video lacked proper authorization, on December 25th, we communicated to Selen Tatsuki that permission needed to be obtained from relevant parties, requesting her to wait before releasing it.
Nowhere here the type of "lacking permission" is specified. And and it reeks of technically correct lawyer speech meant to misdirect. More likely than not it was cameo permission bullshit, good luck getting it from bullies.