Choutokkyuu (超特急) is a Japanese J-pop group formed on December 25, 2011, and signed to SDR. Based in Japan, the group’s current nine-member lineup includes Kai Ogasawara, Ryoga Funatsu, Takuya Kusakawa, Yūki Murata, Takashi Matsuo, Shuya Shimura, Masahiro Moritsugu, Aroha Takamatsu, and Haru Kashiwagi. Their official website is bullettrain.jp.
In June 2026, Choutokkyuu shared that Yūki Murata would return to activities on June 27 after recovering from acute appendicitis. In July 2026, the group also faced schedule changes after Ryoga Funatsu paused activities, and Masahiro Moritsugu missed part of a Kobe performance because of acute lower back pain.
