To　address　the　growing　demands　of　modern　communication　systems,　the　design　of　integrated　multifunctional　metasurfaces　has　become　a　key　focus　of　research.　Janus　metasurface　enables　directional　multiplexing　by　providing　independent　phase　responses　to　electromagnetic　waves　from　different　incident　directions,　achieving　multifunctional　integration　in　space.　Here,　a　novel　class　of　Janus　metasurfaces　is　proposed　with　optical　transparency,　capable　of　achieving　asymmetric　transmissions　through　precise　amplitude-phase　joint　modulations.　The　proposed　Janus　metasurfaces　enable　directional　holographic　imaging　in　the　planar　state　and　support　advanced　asymmetric　electromagnetic　functions　in　the　conformal　state,　such　as　multifocal　convergence　and　multibeam　deflection.　In　experiments,　the　fabricated　samples　demonstrate　excellent　alignment　with　design　objectives,　maintaining　optical　transparency　at　approximate　to　38.5%.　It　is　believed　that　the　proposed　conformal　Janus　metasurfaces　with　unique　transparency　and　asymmetric　transmission　control　capabilities　have　great　potential　to　demonstrate　diverse　and　valuable　applications　in　specific　environments.