User blog comment:Videogamep/The Impact of One Piece/@comment-1595565-20140131055919/@comment-5601098-20140201074106

Meh FT has obviously ripped off OP n a great extent but what I said is that it's not the only manga it copies. Tho the Natsu-Gray thing is like a cliche for shounen manga, not a "rip-off." And as far as I know, Oda was always influenced by Toriyama's work so it's obvious that they should have some things in common, but I never got into DB so I'm not gonna say anything else about that.

And DP means Nami with Luffy and Erza with Natsu.