Special S00 E01

Kyoko Koizumi (as Yoshino Chiaki) Kiichi Nakai (as Nagakura Wahei) Kenji Sakaguchi Yuki Uchida (as Nagakura Mariko) Naoko Iijima (as Mizutani Noriko) Maki Kubota Satoru Matsuo Aimi Satsukawa Masuwaka Tsubasa Ayana Shiramoto (as Nagakura Erina) Makiko Watanabe (as Mizuno Shoko) Hiroko Moriguchi (as Araki Keiko) Kazuyuki Asano (as Mizutani Hiroyuki)