いますぐお兄ちゃんに妹だっていいたい! ; いま妹 ; 现在就想告诉哥哥,我是妹妹! ; I wanna say that I'm not your brother right now! ; I Want to Say to my Older Brother That I'm His Younger Sister Now! ; Ima Sugu Oniichan ni Imouto da tte Iitai! ; Imaimo ; Imasugu Onii-chan ni Imouto da tte Iitai! ; Imasugu Onii-chan ni Imouto Datte Iitai!