This "Hime Matching Arm-Device" is for the "Hime Baby-Tee" and the "Hime Mini-Skirt". The colour of this arm-device is as per displayed on the thumbnail image. The followings are the trigger commands for this arm-device:
sysdiag
shield
slash
stab
flame
shoot
chaff
smoke
vengeance
sweeper
fury
bladerush