~THEY DIDN"T KNEW ISAGI HAVE A SISTER~
~YOU ARE ISAGI'S TWIN SISTER~

Characters added : Yoichi Isagi, Meguru Bachira, Rin Itoshi, Seishiro Nagi, Reo Mikage, Shouei Barou, Hyoma Chigiri , Ryusei Shidou, Yo Hiori, Eita Otoya, Tabito Karasu, Jingo Raichi, Ikki Niko, Aryu Jyubei, Kenyu Yukimiya