One common gesture they make is a peace symbol, but instead of holding it up for all to see, they typically hold it low to their left side. This signal is simply a sign to show other riders ...

Libras, the seventh sign in the astrological sequence, are symbolized by a constellation that takes the form of scales. Known for their pursuit of justice and peace, Libras often win over friends ...

The meaning of the symbol was no longer focused ... and Inoue explained that lots of the people he met would hold up the peace sign, so he decided to do it while he was filming.