PICO PICO DANCER ... win!
I've taken the subtitles from the YouTube links Solace provided and created a subtitle file for the raw version of this video from the mediafire link. The subtitles are color-coded and I've made some small changes to the text to try and make things more coherent. You'll find the subtitles (.ASS format) attached to this post. Just rename the .ass file to whatever you've named the corresponding video file and video players like VLC or Media Player Classic should load the subtitles when you play the video.
I don't know how accurate the source translation is and my extremely limited knowledge of Japanese may have lead me to place certain lines at the wrong times, but I think these subtitles work well enough.