We are pleased to announce the RIBF Users Meeting 2013 to be held in June 26(Wed.)-27 (Thu.) at RIKEN RI Beam Factory (RIBF), which is followed by the 12th NP-PAC meeting held in the same week, 28(Fri.)-29(Sat.). This Users Meeting is organized by RIBF UEC (Users Executive Committee) and RIKEN Nishina Center. The aim of this meeting is to bring all RIBF users together for discussing exciting results recently obtained at RIBF. This meeting will be also a good occasion for you to find research possibilities using attractive devices such as a newly constructed spectrometer SAMURAI and a gamma-ray detector array DALI2. You will have hot information on these equipments at the Users Meeting.