Board Thread:Off-Topic Discussion/@comment-1676371-20180513053832/@comment-30302614-20180610094604

I'm not familiar with VO though, so I don't know what's on before its closure. This is the best I can gather.
 * Anything related to Derivatives: They are not official VOCALOIDs, just pitched voice/fanloid etc.
 * Last name stuff related to KAITO and MEIKO
 * Nekomura Iroha's voice provider (Kyounosuke Yoshitate)'s gender
 * flower's, VY1's & VY2's gender
 * IA and "Aria" (I don't think it's a common misconception though)