Talk:Fukase/@comment-28951715-20170429174230/@comment-5051846-20170429185419

Two potential reasons: His company does not want to people to profit of him without giving them part of the cut. The logic is that because they made the software, they deserve part of the revenue. This may seem outlandish to Vocaloid fans, but it's relatively common practice for other products.

Second: His company does not want producers to put Fukase's brand onto portentially harmful material. They do not want the singer's name alongside controversial material. It is common for celebrities to carefully control what media is created using their brand.