V452 Cas observation Dear Colleagues, We have started observing V452 Cas at Ouda Station, Kyoto University. The object looks brighter than the companion (in V-band), but seems to be fainter than reported last night. The object may have faded since, but the difference may have been caused by the different system. Please continue observing this outburst until it starts a decisive fading. Regards, Taichi Kato on behalf of the VSNET Collaboration team