|Released:||July 22, 2015|
|Format:||CD Single, CD+DVD|
|Label:||Sony Music Entertainment Japan|
|Nogizaka46 Singles Chronology|
Inochi wa Utsukushii
Ima, Hanashitai Dareka ga Iru
Taiyou Knock (太陽ノック Sun Knock?) is Nogizaka46' 12th Single. It has a collaboration campaign with 7-Eleven which included 10 of the members: Ikoma Rina, Nishino Nanase, Ikuta Erika, Shiraishi Mai, Hashimoto Nanami, Sakurai Reika, Wakatsuki Yumi, Akimoto Manatsu, Fukagawa Mai and Takayama Kazumi. The title track of this single was also used as the opening theme for Hatsumori Bemars.