It did. An original rap opened every 4Kids One Piece episode from 2004, written by staff audio engineer Shawn Conrad, until Funimation rebuilt the dub.
Yes. From September 2004, every English-language episode of One Piece
that 4Kids Entertainment delivered opened with an original hip-hop track, performed by
one of the company's own audio engineers. It is remembered as a joke, and it was
certainly received as one at the time, but the facts underneath the meme are more
interesting than the meme: the song had an author, a rationale, and a longer career than
the dub it soundtracked.
The song
One Piece joined the Fox Box block on 18 September 2004, and the rap opened it from the
first broadcast. It was written and performed by Shawn Conrad, who recorded under the
name Freshco and was working at 4Kids as an audio engineer when the show came in; he has
since described being given an outline of the characters with bullet points of things to
mention, and writing the rap himself because what he was given was not going to work. A veteran rapper
working as an audio engineer inside a children's television company wrote the most argued-
about theme song in anime localization. Later revisions updated the lyrics as the crew
grew, which is why long-time viewers remember different verses.
The dub it opened
The rap sat at the front of a dub that rewrote nearly everything else too. Sanji's cigarette was
edited into a lollipop for broadcast.
Background music was replaced wholesale, and names moved around. Production stopped in
December 2006 with 104 episodes adapted and 78 aired in the United States. Our
jelly-filled donuts file covers the
Pokémon equivalent, and the Sailor Moon dub's
cousins rewrite comes from the same
era of aggressive localization.
What replaced it
Funimation took the license over in 2007 and rebuilt the dub from scratch, discarding the
rap for a faithful treatment of the show's third Japanese opening, Hikari E. That redub,
which kept closer to the original dialogue and restored the music, is the version every
later release uses, so the rap survives only in recordings and memory. Conrad, for what
it is worth, released a sequel track with the new crew members in 2021, seventeen years
on, because people asked him to.
Whether it was actually bad
That is the part worth arguing. As a replacement for a beloved Japanese pop opening, it
landed like a slap; as a piece of writing, it does the one job an expository theme has,
telling a first-time viewer who the crew is and what the treasure is, in rhyme a child
could repeat. A generation that met One Piece through it remembers it fondly, which is
its own verdict on the reception it got in 2004. Neither hearing erases the other, and
both are real.