The second single was "Nanchatte Ren'ai", released on August 12, 2009, nearly 3 months after the release of "ShÅganai Yume Oibito".
On the August 14, 2009 broadcast of Music Station, original Morning Musume members Yuko Nakazawa, Kaori Iida, Mari Yaguchi, Rika Ishikawa, Hitomi Yoshizawa, Nozomi Tsuji and Asami Konno did a special performance as backing dancers in a collaboration with the current members.
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