  A graphical representation of supersymmetry is presented. It clearly
expresses the chiral flow appearing in SUSY quantities, by representing spinors
by {\it directed lines} (arrows). The chiral suffixes are expressed by the
directions (up, down, left, right) of the arrows. The SL(2,C) invariants are
represented by {\it wedges}. Both the Weyl spinor and the Majorana spinor are
treated. We are free from the complicated symbols of spinor suffixes. The
method is applied to the 5D supersymmetry. Many applications are expected. The
result is suitable for coding a computer program and is highly expected to be
applicable to various SUSY theories (including Supergravity) in various
dimensions.
