Shouhei brings Chinatsu to his old school to reminisce, unaware that they are being filmed by Kou's underlings. Kou uses this video to blackmail Shouhei into battling against him, bragging about how he treats Chinatsu and defeating him. Meanwhile, as Hanna has been shutting herself away following her recent revelation, she is comforted by her older sister, who had heard about her struggles from Suzuko...