Case Closed: The Crimson Love Letter (2017) Timeline Explained – Every Event in Order

The bombing was targeting the Satsuki Cup because the perpetrator had a grudge connected to the Hyakunin Isshu poetry anthology. The competition, which crowns Japan's champion in the traditional karuta card game, became the focal point for a motive rooted in the poetry collection rather than simple terrorism.

Foreshadowing: Earlier scenes show the bomber's identity remains unknown while the investigation begins, hinting at a personal connection to the tournament.

• satsuki cup
• nichuri tv
• bombing
• hyakunin isshu
• motive

The bomber was revealed to have a specific connection to the Hyakunin Isshu. The investigation conducted by Conan and Heiji with Osaka and Kyoto police uncovered that the bombing was linked to the murder of the Satsuki Cup champion, with both crimes sharing a common motive tied to the poetry anthology.

Foreshadowing: The initial mystery surrounding the bomber's identity suggests an intentional, personal vendetta rather than a random attack.

• bomber
• identity
• murder investigation
• conan
• heiji

The Hyakunin Isshu is a collection of 100 classical Japanese poems that forms the basis of competitive karuta (card game). The film ties both the bombing and murder to this poetry anthology, revealing that the true target was connected to the cultural significance of the Satsuki Cup tournament rather than the event itself.

Foreshadowing: The timeline shows that as the investigation progresses, a secret connected to the Hyakunin Isshu begins to emerge, linking the two incidents.

• hyakunin isshu
• karuta
• poems
• satsuki cup
• tournament

Photos from the crime scene revealed Momiji's presence near the murdered Satsuki Cup champion, making her a person of interest. However, her presence was later clarified during the investigation, and she was not directly involved in the crime itself.

Foreshadowing: Earlier, Momiji appears as a mysterious figure claiming to be Heiji's fiancée, adding suspicion to her character.

• momiji ooka
• murder scene
• arashiyama
• evidence

When they were children, Heiji told Momiji he would become stronger (tsuyome). However, Momiji misheard this as 'yome,' which means bride in Japanese. This childhood mishearing led her to believe Heiji had promised to marry her.

Foreshadowing: Momiji's claim of being Heiji's fiancée appears early in the film, but the truth behind this promise remains unclear until the end.

• heiji
• momiji
• childhood promise
• tsuyome
• yome
• marriage

The tsuyome-yome misunderstanding is a linguistic mix-up that drives the romantic subplot. Heiji said he would become 'tsuyome' (stronger), but Momiji heard 'yome' (bride), creating a false promise of marriage that she believed for years.

Foreshadowing: The film foreshadows this by having Momiji confidently claim Heiji's marriage promise while Heiji appears confused.

• tsuyome
• yome
• misunderstanding
• japanese
• language

Conan and Heiji worked with Osaka and Kyoto police to investigate both incidents. Through sharing clues and tracing connections to the Hyakunin Isshu, they discovered that both crimes were motivated by the same underlying reason related to the poetry anthology, tying the two cases together.

Foreshadowing: The timeline shows the investigation beginning with separate cases that gradually reveal hidden links.

• conan
• heiji
• investigation
• police
• connection

The murder of the reigning Satsuki Cup champion was connected to the same Hyakunin Isshu-related motive as the bombing. The perpetrator had a personal grievance tied to the poetry collection and the tournament's legacy, making the champion a target.

Foreshadowing: The discovery of karuta cards scattered around the victim hints at the connection to the poetry anthology.

• murder
• motive
• satsuki cup champion
• karuta cards

Kazuha began training with Shizuka Hattori because she was preparing to face Momiji Ooka in the Hyakunin Isshu competition. Shizuka, being a skilled karuta player, helped Kazuha improve her skills for the upcoming tournament.

Foreshadowing: The training sequence establishes the competitive context between Kazuha and Momiji.

• kazuha
• shizuka
• training
• karuta
• tournament

Conan arrived at Nichiuri TV as the building was collapsing from the bombing. He worked through the smoke and chaos to locate Heiji and Kazuha, leading them to safety before the structure completely fell apart.

Foreshadowing: The opening scene establishes Conan's timely arrival as crucial to the characters' survival.

• conan
• rescue
• heiji
• kazuha
• fire
• bombing

Momiji Ooka is the Kyoto High School karuta champion who claims to be Heiji's fiancée due to the childhood misunderstanding about the tsuyome-yome phrase. Her arrival introduces both a romantic subplot and a potential suspect in the investigation.

Foreshadowing: Momiji's mysterious appearance at the bombing scene immediately raises questions about her true intentions.

• momiji ooka
• heiji
• kyoto
• karuta champion
• fiancee