I don't see how op.31 is NOT a wac alias. Especially considering the VJ of the song has worked on numerous other songs by wac, including murmur twins, oratio, and moon_child. Also the fact that antares (a wac song) was revived in GOLD CS to complement the song, no doubt. - Tsuyoshi-kun
- Though I do believe akiko is likely either wac or Tomosuke, to play devil's advocate having a similar VJ doesn't help the argument if the VJ's done videos for other artists. And I could just as easily say PF Concerto No.1 was brought back for the sake of Kaiden, so that argument doesn't really hold up either. -- Ryujin 15:10, 28 January 2010 (UTC)