Itoh-san has reported the 7th rebrightening of TCPJ18154219+3515598. CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code TCPJ18154219+3515598 20170805.728 13.32Ic Ioh.VSOLJ Observer: Hiroshi Itoh (Tokyo, Japan) Instruments: 30cmSCT + SBIG ST-9XE