剧情简介：Sakamoto comes running to Shin’s aid and clashes violently with Shinaya, who’s being controlled by Gaku! Our heroes are striving to get information on X, who continues to operate in the shadows, but nothing has gone as planned during the JCC transfer test. How will it all end?!
外文名：SAKAMOTO DAYS 9 ハードモード
作者：鈴木祐斗
出版社：SHONEN JUMP
ISBN：9781974738960
