"Synchronicity" (Japanese: シンクロニシティ, Hepburn: Shinkuronishiti) is the 20th single by Japanese idol girl group Nogizaka46.

[1] It reached number one on the weekly Oricon Singles Chart with 1,117,000 copies sold.

[4] The song won the Grand Prix at the 60th Japan Record Awards, giving the group their second win in a row.

Type-A, Type-B, Type-C, Type-D and a regular edition.

3rd Row: Sayuri Inoue, Mai Shinuchi, Kazumi Takayama, Minami Hoshino, Yumi Wakatsuki, Hina Higuchi, Ranze Terada 2nd Row: Reika Sakurai, Sayuri Matsumura, Shiori Kubo, Rina Ikoma, Momoko Ōzono, Misa Etō, Manatsu Akimoto 1st Row: Mizuki Yamashita, Miona Hori, Erika Ikuta, Mai Shiraishi (centre), Nanase Nishino, Asuka Saitō, Yūki Yoda[10] Centre: Rina Ikoma 1st Generation: Manatsu Akimoto, Erika Ikuta, Rina Ikoma, Sayuri Inoue, Misa Etō, Hina Kawago, Asuka Saitō, Chiharu Saitō, Yūri Saitō, Reika Sakurai, Mai Shiraishi, Kazumi Takayama, Kana Nakada, Nanase Nishino, Ami Noujo, Hina Higuchi, Minami Hoshino, Sayuri Matsumura, Yumi Wakatsuki, Maaya Wada Donworii: Erika Ikuta, Misa Etō, Reika Sakurai Under Members Centre: Ayane Suzuki 1st Generation: Hina Kawago, Chiharu Saitō, Yūri Saitō, Kana Nakada, Ami Noujo, Maaya Wada 2nd Generation: Karin Itō, Junna Itō, Iori Sagara, Kotoko Sasaki, Ayane Suzuki, Rena Yamazaki, Miria Watanabe 3rd Generation: Riria Itō, Renka Iwamoto, Minami Umezawa, Tamami Sakaguchi, Kaede Satō, Reno Nakamura, Hazuki Mukai, Ayano Christie Yoshida Centre: Miona Hori 2nd Generation: Karin Itō, Junna Itō, Iori Sagara, Kotoko Sasaki, Mai Shinuchi, Ayane Suzuki, Ranze Terada, Miona Hori, Rena Yamazaki, Miria Watanabe Centre: Renka Iwamoto 3rd Generation: Riria Itō, Renka Iwamoto, Minami Umezawa, Momoko Ōzono, Shiori Kubo, Tamami Sakaguchi, Kaede Satō, Reno Nakamura, Hazuki Mukai, Mizuki Yamashita, Ayano Christie Yoshida, Yūki Yoda Imoutozaka: Momoko Ōzono, Shiori Kubo, Mizuki Yamashita, Yūki Yoda