  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}. We are free from the messy 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.
