Motto Zutto Issho ni Itakatta / Rock Érotique

"Motto Zutto Issho ni Itakatta / Rock Érotique" (もっとずっと一緒に居たかった／ROCKエロティック) is the 33rd single by the Japanese idol group Berryz Kobo, released in Japan on October 2, 2013.

The physical CD single debuted at fourth place in the Japanese Oricon weekly singles chart.

Release
The single was released in four versions: Limited Editions A, B, C, and D and a regular edition. Each edition has a different cover. All the limited editions came with a sealed-in serial-numbered entry card for the lottery to win a ticket to one of the single's launch events. The limited editions A, B, and C included a bonus DVD.

Bonus
Sealed into all the limited editions
 * Event ticket lottery card with a serial number