- Nusumareta Kuchibiru (盗まれた唇; Lips That Were Stolen)
- Akimoto Yasushi
- Inoue Yoshimasa
- Other Information
- Arrangement: Inoue Yoshimasa
Artist: Under Girls (アンダーガールズ)
- Team A: Iwasa Misaki, Ota Aika, Katayama Haruka, Kuramochi Asuka, Sashihara Rino, Maeda Ami
- Team K: Akimoto Sayaka, Kikuchi Ayaka, Nito Moeno, Fujie Reina
- Team B: Oku Manami, Komori Mika, Sato Amina, Sato Sumire
- SKE48 Team S: Matsui Rena, Yagami Kumi
There are currently two versions of "Nusumareta Kuchibiru" to be found in AKB48's discography. These versions are:
- Nusumareta Kuchibiru (Original)
- Found on the "Ponytail to Chouchou" single as track #2.
- Nusumareta Kuchibiru (off vocal ver.)
- Found on the Type-A and Type-B editions of the "Ponytail to Chouchou" single as track #5. This is the standard version without the main vocals.