推定少女 Suitei Shoujo Was A J-Pop Duo Active From 2001 To 2006. They Are Known For The Opening Song Of E's Otherwise Anime Series 情報 Jouhou The 4th Ending Song Of The Anime Series One Piece しょうちのすけ And The Ending Song Of The Film Ju-On The Grudge 鍵が開かない. The 2 Members Were LISSA - Born 8/9/87 Rino - Born 9/4/87 They Broke Up On 3/31/06. Place Japan