A huge hit with beginners looking to try out murder mystery games! The fifth branch of the murder mystery cafe "Detective Camp" will open in Ikebukuro, Tokyo on April 22, 2026!
Experiful Co., Ltd., an experiential entertainment planning company, will open its fifth murder mystery cafe, "Detective Camp Tokyo Ikebukuro," in Ikebukuro on April 22, 2026.
[Click here for reservation details]
Murder Mystery Cafe Detective Camp in Tokyo, Yokohama, and Osaka
( https://tanteicamp.experiful.jp/ )
◆What is "Murder Mystery," the rapidly rising popular puzzle-solving deduction game?
Murder mystery games (or "Madamis") are immersive deduction games where players take on the role of one of the suspects in a crime, investigating the truth behind the events and uncovering who the real culprit is. The game's appeal lies in its immersive and surreal experience, making players feel as if they've stepped into the world of a mystery novel . It's incredibly popular in China, where it boasts over 40,000 arcades . In Japan, it's also gaining popularity, especially among young people . (Details: What is Murder Mystery? )
◆What is a detective camp?
Detective Camp is Japan's largest murder mystery cafe, offering a casual and enjoyable experience for everyone . Its stylish and open atmosphere, along with its affordable prices and numerous games, make it popular with a wide range of players, from complete beginners to experts. Knowledgeable staff provide thorough instruction, ensuring even first-timers and beginners can enjoy the games with confidence . It's a popular spot featured in numerous media outlets, including television, radio, magazines, and YouTube . (Details: Detective Camp, a murder mystery specialty store in Tokyo, Yokohama, and Osaka )
◆Features of Detective Camp Tokyo Ikebukuro Branch
Opening on April 22nd, Detective Camp Tokyo Ikebukuro is the most "premium" Detective Camp location to date, situated on the 7th floor of a building . The 7th floor of a building in a prime location just a 3-minute walk from Ikebukuro Station has been extensively renovated, creating a comfortable cafe space where you can enjoy the warmth of wood while overlooking the city of Ikebukuro through large windows . This stylish, open, and reasonably priced (from 2,500 yen) establishment embodies the desire of its representative, Nagayasu, to " let even more people experience the fun of murder mysteries! " (Details: Detective Camp Murder Mystery Cafe in Ikebukuro, Tokyo )
◆About the operating company, Experiful Co., Ltd.

It has been featured on various media outlets, including TV, radio, and magazines, such as Mezamashi TV and Akko ni Omakase!.
Based on the belief that " the richness of life is determined by the total amount of memories ," we are an experiential entertainment planning company that was established as Japan's first memory venture . We have operated five "Detective Camp" murder mystery specialty stores , five "Hatena Coffee Shop" mystery-solving cafes , published the "Pocket Mystery®" series of murder mystery games , and planned and managed other events such as death games and costume mystery-solving events . The content we have worked on so far has been featured in various media such as TV, radio, and magazines, including "Mezamashi TV" and "Akko ni Omakase!" . Through these businesses, we will continue our activities with the mission of realizing a society "full of people overflowing with memories."
◆Store Overview
◯Store name: Detective Camp Tokyo Ikebukuro Store
Address: Room 7F-A, Toyo Building, 1-1-3 Ikebukuro, Toshima-ku, Tokyo 170-0014
Access: 3-minute walk from Ikebukuro Station
◯Opening hours: 12:00 – 23:00 (Last entry at 21:00) (Closed on Mondays and Tuesdays, except on public holidays)
◯ How to make a reservation: Please make a reservation through the Detective Camp official website ( https://tanteicamp.experiful.jp/ ).
◯Operating company: Experiful Co., Ltd. ( https://experiful.jp/ )
◆Company Overview

◎Company Name: Experiful Co., Ltd.
◎Representative Director: Reo Nagayoshi
◎Head office address: 4th floor, Chuko Building, 1-14-14 Ginza, Chuo-ku, Tokyo
◎Contact: 03-5577-2264 (leo.nagayasu@experiful.jp)
◎Website: https://experiful.jp/
[Experiful Co., Ltd.] Press Release
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