Yokohama Disturbance Part IV.Lu Gonghu's attempt to remove Chiaki is thwarted by Watanabe and Naotsugu Chiba. Mr. Zhou visits Chiaki and appears to cast a memory alteration magic so that she will forget about his involvement with her. Saegusa, Watanabe, and Tatsuya go to the detention facility and elicit a confession from Sekimoto on his intention (and unsuccessful attempt) to steal the Magic Thesis project data and locate the relic...