Song...

Argh, I kept hearing this song while walking around in Shibuya, and I can't find it!!! You can barely hear it in the background of this video (starting at around 10 sec up until the end of the vid). Hopefully I'll find it. Everytime I hear the song (in my head), I think of how fun it was in Tokyo). :(

(these aren't my vids btw)

And this one @ about 35 sec into the vid!!!!