Sensei Douiu Koto desu ka!? ー Sensei! What Is the Meaning of This?!

Sensei Douiu Koto desu ka!? ー Sensei! What Is the Meaning of This?! cover

(C105) [ラマンダ亭 (ラマンダ)] 先生どういうことですか!? (ブルーアーカイブ) [英訳]