Death Note Episode 13: Confession

The investigation team analyzes a journal entry from the second Kira, identifying three potential meeting locations in May 2007: a fashion street on the 22nd, an unspecified place on the 24th, and a stadium on the 30th.

Light Yagami and Detective Matsuda, leveraging their youthful appearances, volunteer to stake out the first site in Aoyama; Matsuda poses as Light's cousin while they tour the area with Light's friends.

Misa Amane publicly confirms to the team via broadcast that she has located the real Kira, prompting the team to shift tactics by airing a TV message condemning Kira as a heartless murderer who kills anyone uncovering his identity, and offering reduced punishment if the second Kira provides information on the original.

Ignoring the broadcast, Misa researches Light's name, address, and profile online, then visits the Yagami home claiming to be his schoolmate who found his lost notebook.

Light meets her outside; Misa hands him her Death Note, enabling him to see the shinigami Rem and grasp her role as the second Kira; he invites her inside, introducing her to his family as his girlfriend—a cover he maintains for his task force involvement.

Misa explains her worship of Kira as a god for killing the criminal who murdered her parents, declares her willingness to do anything for Light as Kira, and breaks down crying; Light comforts her with a hug, then agrees to use her as an ally, pretend to be her boyfriend, and deploy her as a weapon against L.