Geometrically confined standing spin wave (SSW) has attracting intense research interests from view point of fundamental physics and practical application to power efficient SW based devices1,2. Exchange coupled metallic hard/soft (h/s) bilayers have been developed for advanced hard magnetic materials or high density magnetic recording media3,4. The material concept of synthesizing complemental magnetic properties through inter-layer exchange coupling is promising for integration of SW devices, considering the narrow SW length down to an order of sub-μm. However, the SW dynamics and available performance in two dimensionally structured ferromagnets have not been clarified yet. In the present study, dynamics of the SSW in microstructured h/s bilayers has been numerically analyzed by micromagnetic simulations.