Geki! Teikoku Kagekidan (檄! 帝国華撃団) is the 20th cover by Poppin'Party (featuring Maeshima Ami (CV: Maruyama Aya) and Ito Miku (CV: Tsurumaki Kokoro)) and was originally sung by Yokoyama Chisa and The Teikoku Kagekidan.
It was first announced on March 16, 2019, and released in the Japanese official Bang Dream Game server the same day, and also available in the Taiwanese and Korean servers.
A full version of the cover was also inserted in BanG Dream! Girls Band Party! Cover Collection Vol.2, released on March 16, 2019.