Well, it's a good thing you already got the uncut version or so I'm assuming, if not, better grab up an older print then. If your looking for unedited manga though, you won't find it in the SJ line-up, unless it's Rurouni Kenshin, or Bleach, or any other SJ manga title that is rated at least +13 or higher. But then even those have exceptions (I's), and then even in Japanese Weekly Jump, there seems to be less tolerence with nudity, even a girl being bare-chested (I can only think of Katsura's work that has shown bare-chested girls), so Shueisha may have a larger impact on edits these days.
Honestly though, I really don't see the need for the rating system, it just causes a need for bothersome censorship to conform to a standard and its not like video games where the ratings are mandatory just to get them on bookshelves. It's stupid really, but oh well...it's just a bra, right? Is not seeing Bulma's ample chest and nippies going to ruin everything? Girls are supposed to wear bra's anyways. >_>
But no, it's DRAGONBALL the greatest manga in the world with its vast artwork and unlimited literature value, therefore it must be unedited to truely enjoy its amazing story and characters, anything less would be uncivilized. It's an INSULT to us fans...the ones that still care enough for this holy war for unedited DragonBall.
