Ep. 9: Light meets the eccentric student who introduces himself as Hideki Ryuga during college exams.
Aired on November 29, 2006

L temporarily lowers his guard but still suspects Light is Kira, choosing to meet him personally. During college entrance exams, Light encounters a strange student who introduces himself as Hideki Ryuga, the name of a well-known idol. Light is stunned to recognize this individual as L. Realizing that L’s death immediately after their meeting would raise suspicion, Light opts to befriend him instead. He plans to eliminate L at a later date. His strategy involves getting closer to L to uncover his true identity and monitor police activities, thereby gathering more information while maintaining his cover.
Episodes
- Ep. 5 · Light delays Raye Penber's execution and forces him to write agent names in the Death Note.
- Ep. 6 · L meets detectives under false identities while Light confronts Penber's fiancée Maki.
- Ep. 7 · Light deceives Naomi Misora into suicide while Penber's fiancée remains hidden
- Ep. 8 · Light evades detection by using a hidden TV in a chip bag to fake alibi while L narrows suspect list.
- Ep. 9 · Light meets the eccentric student who introduces himself as Hideki Ryuga during college exams.
- Ep. 10 · L challenges Light to tennis while investigating the Kira case and dealing with Soichiro Yagami's heart attack.
- Ep. 11 · Kira's New Method and Light's Strategic Decision to Join the Investigation
- Ep. 12 · L interrogates Light using audio evidence to clear his name while Misa is tricked into revealing Death Note secrets.
- Ep. 13 · Light and Misa investigate Aoyama while Misa discovers Light is Kira.