BACKS Members
BACKS Members (BACKSメンバー) are the third-row members of Sakurazaka46's title and primary coupling tracks, or the non-Sakura Eight members.
Unlike the Undergirls system for ALL48 Groups and Nogizaka46, some BACKS members do participate on the title tracks for each single. The BACKS members for each single are matched with one of the centers from Sakura Eight, and are in the third row for the corresponding songs with their matched center.
The term "BACKS Members" was first coined for BACKS LIVE!!, the concert featuring the third row-only members. The first Sakurazaka46 song with BACKS-only members was Sonia, the coupling track for 3rd Single Nagaredama.
BACKS Members
Nobody's fault
- Morita Hikaru Center Song BACKS Members: Ozeki Rika, Habu Mizuho, Moriya Akane, Ozono Rei, Takemoto Yui, Matsuda Rina
- Fujiyoshi Karin Center Song BACKS Members: Harada Aoi, Watanabe Rika, Inoue Rina, Kousaka Marino, Seki Yumiko, Masumoto Kira
- Yamasaki Ten Center Song BACKS Members: Uemura Rina, Saito Fuyuka, Onuma Akiho, Endo Hikari, Matsudaira Riko, Moriya Rena
BAN
- Morita Hikaru Center Song BACKS Members: Habu Mizuho, Watanabe Rika, Inoue Rina, Ozono Rei, Matsuda Rina, Moriya Rena
- Fujiyoshi Karin Center Song BACKS Members: Uemura Rina, Ozeki Rika, Harada Aoi, Seki Yumiko, Takemoto Yui
- Yamasaki Ten Center Song BACKS Members: Saito Fuyuka, Moriya Akane, Endo Hikari, Onuma Akiho, Kousaka Marino, Masumoto Kira
Nagaredama
- Tamura Hono Center Song BACKS Members: Koike Minami, Ozono Rei, Takemoto Yui, Fujiyoshi Karin, Matsuda Rina, Moriya Rena
- Morita Hikaru Center Song BACKS Members: Saito Fuyuka, Harada Aoi, Inoue Rina, Endo Hikari, Onuma Akiho, Masumoto Kira
- Watanabe Risa Center Song BACKS Members: Uemura Rina, Ozeki Rika, Moriya Akane, Kousaka Marino, Seki Yumiko
Samidare yo
- Yamasaki Ten Center Song BACKS Members: Uemura Rina, Habu Mizuho, Inoue Rina, Ozono Rei, Seki Yumiko, Takemoto Yui, Matsuda Rina
- Morita Hikaru Center Song BACKS Members: Ozeki Rika, Saito Fuyuka, Harada Aoi, Endo Hikari, Onuma Akiho, Kousaka Marino, Masumoto Kira
Songs
| # | Song | Single/Album |
|---|---|---|
| 01 | Sonia | Nagaredama |
| 02 | I'm in | Samidare yo |
