Dark Knight

 is the 2nd single released by ONE N' ONLY.

It

Single Information

 * Catalog Number:
 * ZXRC-1189 (TYPE-A)
 * ZXRC-1190 (TYPE-B)
 * ZXRC-1191 (TYPE-C)

TYPE-A

 * 1) Dark Knight
 * 2) POP! POP!

TYPE-B

 * 1) Dark Knight
 * 2) Black Hole

TYPE-C

 * 1) Darknight
 * 2) Bla Bla Bla

Featured Members

 * TETTA
 * REI
 * EIKU
 * HAYATO
 * KENSHIN
 * KOHKI
 * NAOYA