Episode Title:
Memory.
Episode Description:
Two years ago, Maya, who was obsessed with getting stronger, loses a fight against Mitsuomi. Shin Natsume, leader of the Katana Group back then, comes to retrieve Mitsuomi, who begins to fall in love with her. After the entrance ceremony starting the school year, Mitsuomi finds Maya outside, who vows to win their next match someday. There have been incidences that an unknown killer is taking out members of the Katana Group. Later, Maya picks a fight with a student named Masayuki Sanada, who was responsible for this, but Maya is unable to fight back. When Masayuki approaches Shin, the latter punctures his stomach, allowing Maya to finish him off. Mana Kuzunoha, Shin's girlfriend, uses acupuncture to allow Masayuki to recover, much to Mitsuomi's relief. Mana later has an affair with Mitsuomi, as both of them realize that the relationship between Shin and Maya is that of lovers rather than of siblings.
