I'm not sure what Akibahara Denkigai Maturi 2 is, which the notes refer to as having to do with this soundtrack's release, but I see the date 2009.12.27 on the back. What is that date... and what is January 12, 2010? I'd find it odd that Akibahara Denkigai Maturi 2 has anything to do with January 12, 2010 because other soundtracks seem to state this in their notes field and yet their release dates are different (so it's not an event?). For example,
FUTA·ANE.