by Detective Conan Diner Trains 2026: Den-en-toshi and Toyoko Line Dates
Detective Conan celebrates its 30th anime anniversary with special Diner trains on Tokyo’s Den-en-toshi and Toyoko lines. Check campaign dates, routes, Shibuya Diner details, and the latest updates.
Fans of Detective Conan have a new reason to get excited as the beloved mystery anime takes over trains in Tokyo with a special anniversary promotion. To celebrate the upcoming opening of the Detective Conan Diner, specially decorated trains featuring the series’ characters will operate on the Tokyu Den-en-toshi Line and Toyoko Line for a limited time.
The promotional campaign marks the 30th anniversary of the Detective Conan television anime, which first aired in 1996. With the cooperation of Tokyu Corporation, one train on each line will feature interior advertisements showcasing the popular characters dressed in stylish, detective-inspired uniforms.
The Den-en-toshi Line campaign began on October 11, 2026, and is scheduled to continue until mid-November. The Toyoko Line campaign is scheduled to start on November 9 and continue until late November 2026.
The trains are part of the promotional activities for the Detective Conan Diner, which is scheduled to open at Shibuya Stream in Tokyo during winter 2026. The campaign brings the world of the long-running mystery series into everyday travel, allowing commuters and anime fans to encounter Conan and his companions during their journeys.
Detective Conan Celebrates 30 Years of Television Anime
Detective Conan, also known internationally as Case Closed, is one of Japan’s most recognizable mystery franchises. Created by Gosho Aoyama, the original manga began serialization in Shogakukan’s Weekly Shonen Sunday in 1994.
The television anime followed in January 1996 and has since become a long-running staple of Japanese animation. By 2026, the series is celebrating its 30th anniversary on television, marking three decades of mysteries, investigations, and memorable characters.
The story follows Shinichi Kudo, a brilliant high school detective who is transformed into a child after being attacked by members of a mysterious criminal organization. Taking the name Conan Edogawa, he continues solving cases while concealing his true identity and searching for a way to return to normal.
Over the years, the franchise has expanded far beyond the original manga and television series. It includes theatrical films, special episodes, merchandise, exhibitions, live events, and themed promotional collaborations.
The franchise’s worldwide popularity is reflected in the original manga’s reported cumulative circulation of more than 270 million copies. The television anime has also surpassed 1,200 episodes, demonstrating its enduring appeal across generations.
The 30th anniversary provides an opportunity to celebrate the series through special events and experiences, including the upcoming Detective Conan Diner and its promotional trains.
What Are the Detective Conan Diner Jack Trains?
The special campaign is known as the Detective Conan Diner Jack Train promotion. In this context, a “jack train” is a train featuring a coordinated advertising takeover, with themed promotional materials displayed throughout its interior.
Rather than decorating every train on the two lines, the campaign will use one train formation on each line. The interiors will feature advertisements showing Detective Conan characters wearing chic, detective-style uniforms designed for the Diner promotion.
The displays include hanging posters and posters positioned near train doors. These placements allow passengers to see the artwork from different parts of the carriage during their journeys.
The detective-inspired outfits give the campaign a distinctive appearance that fits the franchise’s mystery theme. They also connect the railway promotion visually with the upcoming Diner, helping build anticipation for its opening.
For fans, the trains offer an opportunity to enjoy special character artwork outside the usual settings of anime episodes, cinema releases, and merchandise stores. For ordinary commuters, the campaign adds a themed visual experience to everyday travel.
Importantly, the promotion concerns the interior advertisements of selected trains, rather than a promise that every train will be completely wrapped on the outside.
Why Is Detective Conan So Popular After 30 Years?
The continued success of Detective Conan comes from its blend of mystery, memorable characters, and an overarching story that encourages viewers to keep watching.
Each case presents a new puzzle, allowing audiences to follow the clues and try to solve the mystery alongside Conan. At the same time, the series develops relationships between recurring characters and gradually reveals more about the criminal organization connected to Shinichi’s transformation.
The franchise also appeals to different age groups. Younger viewers can enjoy the individual mysteries, while longtime fans can follow the broader storyline and character developments.
The theatrical films have further strengthened the series’ popularity, creating major annual events for fans. Merchandise, exhibitions, collaborations, and themed venues extend the experience beyond watching episodes.
The 30th anniversary train promotion reflects this broader approach. Instead of celebrating only through television broadcasts or a single event, the campaign brings the characters into public spaces and connects the anniversary to everyday activities.
For a franchise built around observation and solving mysteries, encountering the characters unexpectedly during a train journey is also a fitting way to attract attention.
Tips for Fans Who Want to See the Detective Conan Trains
If you are planning to experience the campaign in person, a little preparation can help make the visit easier.
- Check the dates first. The Den-en-toshi Line campaign began on October 11, while the Toyoko Line campaign is scheduled to begin on November 9.
- Choose the appropriate railway line. Consider which line is more convenient for your location and travel plans.
- Allow for changing operations. The special advertisements are installed on selected train formations, so the themed train may not appear on every service.
- Be considerate of other passengers. If you notice the campaign, avoid blocking doors, aisles, or passenger movement while viewing the advertisements or taking permitted photographs.
- Check the Diner’s official announcements. If you also want to visit the themed venue at Shibuya Stream, confirm its opening date and visitor information separately.
- Do not rely on unconfirmed train schedules. No guaranteed public timetable for the special advertising trains has been established in the announcement.
These simple precautions can help fans enjoy the promotion while respecting normal railway operations.
- Why are Detective Conan trains running in Tokyo?
The special trains are part of the promotional campaign for the Detective Conan Diner, which is planned to open at Shibuya Stream during winter 2026. The campaign also celebrates the 30th anniversary of the television anime.
- Which railway lines feature the special advertisements?
The promotion features the Tokyu Den-en-toshi Line and Tokyu Toyoko Line, with one train formation on each line carrying the themed interior advertisements.
- When did the Den-en-toshi Line campaign begin?
The Den-en-toshi Line campaign began on October 11, 2026, and is scheduled to continue until mid-November.
- When does the Toyoko Line campaign start?
The Toyoko Line campaign is scheduled to start on November 9, 2026, and continue until late November.
- What do the train advertisements look like?
The advertisements feature Detective Conan characters wearing chic, detective-inspired uniforms. They include hanging posters and posters near train doors.
- Where will the Detective Conan Diner open?
The Diner is scheduled to open on the fourth floor of Shibuya Stream, located at 3-21-3 Shibuya, Shibuya-ku, Tokyo.
- Can fans find the special train at a specific time?
The announcement does not guarantee a public timetable for the special train. Its operation may change because of service disruptions or other circumstances.
- Is the train promotion permanent?
No. Both campaigns are temporary. The Den-en-toshi Line campaign is scheduled to end in mid-November, while the Toyoko Line campaign is scheduled to end in late November 2026.
The Detective Conan 30th anniversary celebrations are bringing the popular mystery series into Tokyo’s railway network through a special collaboration with Tokyu Corporation.
With themed interior advertisements featuring characters in detective-style uniforms, the Den-en-toshi and Toyoko Line campaigns offer fans a new way to experience the franchise beyond television, films, and merchandise.
The Den-en-toshi Line campaign began on October 11, 2026, and the Toyoko Line campaign is scheduled to start on November 9. Both are connected to the planned winter 2026 opening of the Detective Conan Diner at Shibuya Stream.
Although the campaign is temporary and individual train operations are subject to change, it is a notable addition to the series’ 30th anniversary activities. Fans traveling through Tokyo and Yokohama may want to keep the dates in mind while remembering that the themed train is not guaranteed to appear on every service.
For the latest confirmed information about the campaign and Diner, consult the official promotional announcements before planning a special visit.
