Ageha 100%(アゲハ100%) is a shōjo manga created by Kozue Takeuchi. The serial began in the August 2004 issue of Ribon and ended in the May 2006 issue of that same magazine with a total of 22 chapters and 5 volumes. It was originally a one-shot story called Myself in the mirror world(鏡の国の私Kagami no Kuni no Watashi), published in the 2004 June issue of Ribon Original before being picked up for serialization in Ribon.