AniDB

I'm quite sure. Might be that the db already supports titles with more than 100 characters -- but the edit page definitely doesn't. It won't let me enter more than 100 characters into the 'Episode Title'-field. I suppose I could use that shortened version. ...but shortening it makes me feel kinda li...

I'm planning to replace the current episode names for City Hunter 2 (...they are rather inaccurate...) with the ones from the english (r1) DVD box release. I tried changing the name of the episode 17 from: Japanese tradition woman`s desire!? Surpassed the international mokkori time (Part 1) ...to: T...

As much as "adult movies" is often used to describe porn, renaming the genre as "adult" would make it less accurate than the current "hentai". The official definition of "adult video" is: May contain explicit sexual scenes and/or violence. It doesn't have to c...

Edit: ...never mind -- I decided against adding the corrupted files I had into the db, after all. -_-

True. 'Adult' as a genre would not be descriptive enough -- many consider extreme violence and such to fall under 'Adult' category anyway; it'd be too confusing.

Why not just leave it unchanged...
...or how about renaming the genre 'Sex'?

Accurate enough, I'd say. I tested it by using various options and recommendations for animes that I've already watched. The recommender was ~80% accurate with most settings, with best accuracy reached when I set the min. weight to very low value. Also, surprisingly, setting the rec. vote to higher ...