Shōjo Hikō
"Shōjo Hikō" (少女飛行) is the 1st major single by the Japanese idol group PASSPO☆, released on May 4, 2011 on the Universal J label. Background. PASSPO☆'s first single on a major label (Universal J) used as their major debut after their indie phase. The song marks the biggest drop of any single, on the Oricon chart, in history. It dropped from 1st place in its first week to 102nd in its 2nd week. References. https://web.archive.org/web/20111102060602/http://passpo.jp/discography/ https://web.archive.org/web/20110527094346/http://www.universal-music.co.jp/universalj/artist/passpo/discography.php