Takayama Kasumi Cover Girl of "EX Taishu" Published 2021-02-15 · Updated 2021-02-15 Nogizaka46 member Takayama Kasumi is the cover girl of Japanese idol magazine “EX Taishu” (March 2021). The issue comes with a poster. The magazine will be released on 15 February 2021. CDJapan: EX Taishu March 2021 Issue