Electron

Japan CD

 * 1) Electron
 * 2) Electron (Instrumental)

Tokyo CD

 * 1) Electron
 * 2) Endless Dokidoki Mode (Tokyo Mix)
 * 3) Electron (Instrumental)
 * 4) Endless Dokidoki Mode (Instrumental)

Osaka CD

 * 1) Electron
 * 2) Endless Dokidoki Mode (Osaka Mix)
 * 3) Electron (Instrumental)
 * 4) Endless Dokidoki Mode (Instrumental)

Featured Members

 * STEREO TOKYO: Shiina Ayaka, Saionji Misa, Yagi Kurumi, Kawamura Yurina, Miura Nanako, Kishimori Chihana
 * STEREO OSAKA: Honmo Natsumi, Yamada Yuki, Tanaka Sayumi, Fujiwara Juri, Aoki Shie, Kikuta Makoto, Shigemoto Yuka, Komichi Anna