Kokoro no Kusuri
- Kokoro no Kusuri (心の薬; The Heart's Medicine)
- Akimoto Yasushi
- Other Information
- Arrangement: Kinoshita Yoshiyuki
- (Center: Ikoma Rina)
- 1st gen: Ikuta Erika, Ikoma Rina, Ichiki Rena, Ito Marika, Inoue Sayuri, Iwase Yumiko, Saito Yuuri, Sakurai Reika, Shiraishi Mai, Takayama Kazumi, Nagashima Seira, Nakada Kana, Nishino Nanase, Hatanaka Seira, Hashimoto Nanami, Fukagawa Mai, Hoshino Minami, Miyazawa Seira, Matsumura Sayuri, Yamato Rina
There are currently two recorded versions of "Kokoro no Kusuri" found in Nogizaka46's discography. These versions are:
- Kokoro no Kusuri (Original)
- Found on the "Oide Shampoo" single as track #2.
- Kokoro no Kusuri off vocal ver.
- Found on the "Oide Shampoo" single as track #5. This is the standard version without the main vocals.
- STUDIO48: "Kokoro no Kusuri" lyrics