2020 Calendar of Imaizumi Yui Published 2019-10-06 · Updated 2019-10-06 EX-Keyakizaka46 member Imaizumi Yui has announced her 2020 calendar on Twitter. The calendar will be published in B2, 8 pages on 26 October 2019. CDJapan: Yui Imaizumi [Calendar 2020 (Try-X Ltd.)] Share