The S.I.C. product line is made up of 1/10-scale action figures (typical height is 7"/18 cm). The line debuted in December 1998 with its first figure, Volume 01: Kikaider. Popularity grew for S.I.C. due to its reimagination of the original comic book character. S.I.C. pays homage to the late Shotaro Ishinomori. The designs of S.I.C. reinterprets the original artwork by Ishinomori. The first ten volumes were only statuettes that were mounted on a stand but Volume 11: Side Machine and Kikaider marked a milestone for S.I.C. The figure was given very articulate joints because this set included a figure and a bike.