Spatial distribution of targets with IR variability statistics matched with our source catalog within 1″. Left: targets from SAGE-Var project, where blue and red colors indicate the targets in IRAC1 and IRAC2 bands, respectively. Middle: targets from VMC DR4, where blue, green, and red colors indicate the targets in Y, J, and K_S bands, respectively. Right: targets from IRSF survey, where blue, green, and red colors indicate the targets in J, H, and K_S bands, respectively.