Lyrics for this song have yet to be released
1, 2, 3, 4 was written by 柏倉隆史 (Kashikura Takashi) & 山根さとし (Yamane Satoshi) & 美濃隆章 (Mino Takaaki) & 山嵜廣和 (Yamazaki Hirokazu).
1, 2, 3, 4 was produced by Nakamura Kouuke.
toe released 1, 2, 3, 4 on Wed Apr 10 2002.