I am looking for good English translations to the lyrics of the
Japanese language songs of the cult PS2 game "Katamari Damacy". I've
found transcriptions of said lyrics everywhere, so the source material
won't be hard to track down.

Even though translation sites have become very useless in the past
they have come far very far actually I'd suggest using google
translations.
google even has their very own, it is at this link
://www.google.com/language_tools

  If that does not work try to checking fanbase sites from google most
american fan sites of japanese genre games have lyrics, I remember
when I was looking back for the lyrics of Final Fantasy 8 of the
opening intro they gave a complete translation.

  Another great source is gamefaq.com usually the strategy guides come
with translations, and of course they are free.  Some documents are
made especially for translation of lyrics.

Personally I would check gamefaq.com first though, that would probobly
be the most reliable, good luck!

i suggest checking out x-play at g4techtv.com you might be able to
find an answer there.

Hey, check out this site!
http://www.chudahs-corner.com/lyrics/kd.html

it probably isnt completly accruate, but its pretty good. After
looking at the translations, it somehow made KD even WEIRDER, which i
never thought was possible.

Ive actualy been looking for this very thing for very long, and after
finding this post, it re-kindled my interest and i just googled
"katamari damacy lyrics" and found it pretty quickly.

Oh. however, the above link does not have Katamari Mambo in there.

Oh, and it doesnt have "Gin, Tonic & Red Red roses" and "roll me in"
(at least at the time of posting) there may be others not there.

sorry for tripple posting, but theres not edit button for comments, or
at least that i can find