Death Note (2021) Timeline Explained – Every Event in Order

L trapped Light by broadcasting the information that decoy criminals would be released across multiple regions of Japan, then monitored where the fake criminals actually died. Once Light killed only the decoy placed in Kanto while ignoring the ones elsewhere, L confirmed the killer's geographic location and narrowed the investigation to that area.

• l detective
• kanto region
• kira
• light yagami
• decoy criminal
• location trap

Light was already disillusioned with the world and bored by the limits of his ordinary life before finding the notebook. Once he realizes he can decide who lives and who dies, he convinces himself that eliminating criminals will build a utopia without crime, framing his killings as a form of divine justice rather than murder.

Foreshadowing: Light's disaffection and sense of superiority over those around him are visible from his very first scenes.

• light yagami
• death note
• killing criminals
• motivation
• kira
• vigilante

L calculated that keeping Light close and under constant surveillance was more useful than openly arresting him, since a trapped Kira would simply stop killing and leave no traceable evidence. By putting Light on the team, L could observe his behavior in real time, restrict his access to confidential investigation details, and wait for him to make a mistake.

Foreshadowing: L's decision signals early on that he is not naïve about Light's suspicious proximity to the case through his father.

• light yagami
• l detective
• kira task force
• suspicion
• surveillance
• investigation

Misa is already obsessed with Kira after he murders the criminal who killed her family, and she wants to find him so he can become her boyfriend. The shinigami eyes give her the ability to see a person's true name just by looking at their face, which is the only way to use a Death Note without already knowing the target's identity. She accepts the shortened lifespan because finding and standing beside Light matters more to her than her own future.

• misa amane
• shinigami eyes
• lifespan
• death note
• obsession
• kira

Light knows that L never reveals his true identity, so he cannot write his name in the Death Note. He manipulates Misa's devotion by directing her to look at L with her shinigami eyes, which reveal any person's true name on sight. Light arranges the encounter so Misa records the name for him, letting someone else pay the cost in lifespan while he stays clean.

• light yagami
• misa amane
• l real name
• shinigami eyes
• manipulation

Light realizes that Rem will kill him unless he can save Misa from execution, which requires passing the Death Note to someone else and stepping back as Kira. By using the notebook's memory-erasure rules on himself and Misa, Light creates a believable scenario where he has no connection to the murders, allowing him to collaborate with L in hunting the new Kira, Kyosuke Higuchi, without raising suspicion. He plans to regain his memories the moment he touches the notebook again.

• light yagami
• memory loss
• death note rules
• kyosuke higuchi
• plan

Once Light arranges for Misa to regain her memories and start killing as Kira again, L closes in on her as a suspect and orders her execution. Rem, Misa's shinigami, is bound to protect the human she traded eyes with and cannot let her die, so Rem writes L's name in the Death Note to save Misa, knowing the act will cost Rem her own existence as shinigami.

Foreshadowing: Light's scheme of restoring Misa's memory is engineered specifically to trigger this sacrificial move.

• rem shinigami
• l death
• misa amane
• sacrifice
• light yagami plan

After Rem's death, Light inherits her Death Note and is the only person left with knowledge of the investigation's inner workings. The grieving Kira Task Force, unaware that Light engineered L's death, agrees to appoint him as L's successor so the organization can continue functioning. Light accepts the role, which gives him control of the very team hunting him.

Foreshadowing: L had already expressed distrust of Light, but the task force overrides that doubt out of desperation.

• light yagami
• new l
• kira task force
• succession
• rem

Light tracks Mello's location using the Death Note and feeds the information to the task force to keep up his cover. Soichiro leads the raid on Mello's hideout but is shot by the mafia during the confrontation, sacrificing himself so the rest of the team can escape with the captured Death Note.

Foreshadowing: Soichiro's willingness to risk his life for the case had been shown repeatedly throughout earlier operations.

• soichiro yagami
• mello
• raid
• death
• kira task force

Near inherits L's analytical style and notices the same pattern L flagged: the only Death Note activity consistent with the original murders happens when Light is in a position to act. Combined with Aizawa's growing doubts and irregularities around Kira spokesperson Kiyomi Takada, the circumstantial evidence against Light builds until Near decides to confront him directly.

Foreshadowing: Aizawa's private meetings with Near echo L's original wariness of Light years earlier.

• near
• light yagami
• suspicion
• aizawa
• kiyomi takada
• investigation

Near anticipated that Light would instruct Mikami to kill everyone at the meeting and secretly swapped Mikami's notebook with a decoy before the confrontation. When Mikami tries to write Near and the task force members' names, the real notebook is already in Near's possession, so the kills never go through and Light's plan collapses.

Foreshadowing: Near had Mikami followed for months specifically to engineer access to his notebook.

• teru mikami
• decoy death note
• near
• final confrontation
• trap

Near reveals that Mikami's notebook was the decoy and that the real one was already in his hands, meaning the genuine Death Note could only have been held by Light during the meeting. Near also shows that Mikami never wrote Light's own name to protect him, which proves Light was the mastermind directing Mikami rather than an innocent member of the task force.

Foreshadowing: Mikami's obsessive devotion to Light had long made him vulnerable as a leverage point.

• near
• light yagami
• mikami
• proof
• kira
• exposed

Wounded and cornered, Light begs Ryuk to kill everyone in the warehouse rather than face capture. Instead, Ryuk honors the promise he made on the day they first met: if Light ever lost the will to live, Ryuk would be the one to end his story. Ryuk writes Light's name, completing his role as the impartial shinigami and not Light's ally.

Foreshadowing: Ryuk had warned Light on day one that he was neither friend nor enemy, only a bored spectator.

• ryuk
• light yagami
• death
• promise
• shinigami

Ten years after Light's death, Ryuk gives the notebook to Minoru Tanaka, the highest-scoring student in Japan. Minoru has no interest in killing and instead waits two years until he is old enough to open a bank account, then auctions the Death Note to the US president as 'a-Kira' for a sum large enough to support every Japanese citizen under 60. After being paid, Minoru lets Ryuk erase his memory of the plan to protect his anonymity.

Foreshadowing: Ryuk had been seeking a human who would use the notebook for a long, fulfilling arc, and Minoru's refusal signals the opposite.

• minoru tanaka
• death note auction
• donald trump
• a-kira
• ryuk