RZ Leo rebrightening update Dear Colleagues, S. Kiyota-san (Tsukuba, Japan) also reports the Jan. 12 observations of RZ Leo. The observation basically supports the finding in vsnet-alert 5552 (or vsnet-campaign 680). The fading rate inferred from Tsukuba observation seems to be slightly larger than the pervious report, but still looks slower than those of other SU UMa-type rebrightenings (the fading trend was not distinct during the run). The recommendation from the VSNET Collaboraion team is unchanhged. See vsnet-campaign 680 for the immediate strategies. Regards, VSNET Collaboration team