Board Thread:Questions and Answers/@comment-35301431-20131001180321/@comment-5051846-20141015153853

I don't think we need to have warnings for absolutely everything; you'll end up with more songs marked that not marked if implied violence or subtle innuendo are included. We don't need to cater to extreme sensitivity, since Vocaloid was never specifically children-orientated. Usually with companies, they have warnings if:

Nudity's featured. By nudity this means nipple/genitals exposed. Might be against NND/YT's video policy, so perhaps not very common.

Swearing. Minor swear words don't usually count unless it's kids TV.

Intercourse is explicitally discussed.

Gore is featured. Blood is a bit of a grey area (it's been featured in Adventure Time).

-

My policy is actually 'if it's not worse that what's been shown on Adventure Time then it's fine', haha.