- Tobenai Agehachou (飛べないアゲハチョウ; A Swallowtail Butterfly That Can't Fly)
- Akimoto Yasushi
- Inoue Yoshimasa
- Other Information
- Arrangement: Inoue Yoshimasa
- Team A: Takajo Aki
- Team K: Ohori Megumi, Masuda Yuka, Matsubara Natsumi
- Team B: Yonezawa Rumi, Hirajima Natsumi, Sashihara Rino, Katayama Haruka
- SKE48: Matsui Rena
There are currently two versions of "Tobenai Agehachou" to be found in AKB48's discography. These versions are:
- Tobenai Agehachou (Original)
- Found on the "Iiwake Maybe" single as track #2 and the Kamikyokutachi album as track #7.
- Tobenai Agehachou (off vocal ver.)
- Found on the "Iiwake Maybe" single as track #4. This is the standard version without the main vocals.