In Fujisawa City, you can easily participate in a city-walking mystery solving event using LINE. Fujisawa ~Story that begins with a letter~” will be held from Tuesday, November 4th to Thursday, December 4th, 2025.
Under the supervision of Takarash Co., Ltd., which conducts “real treasure hunting” and “mystery solving events” all over the country, K-dush2 (Kedash2), a mystery solving club based at Keio University’s Shonan Fujisawa Campus (SFC), created the story and mystery. It was created as a new hands-on project set in Fujisawa’s town, with administration, companies and students working together to tag.
The way to participate is very simple.
First of all, LINE’s official account 「Mystery Solving Town」 Fujisawa added friends. While reading the story displayed on LINE, it is an experiential street walking event where you can actually go around spots in Fujisawa City and solve mysteries based on the tips of the characters.
Explore the city as if you were the main character of the story. Through the story, you can discover the charm of Fujisawa that you don’t usually notice. “The “”New Enoshima Aquarium Pair Ticket”” will be won by lottery for 10 people who have solved all the mysteries and answered the questionnaire.”
“A thrilling town. With the catchphrase “Fujisawa” as a catchphrase, this initiative aims to rediscover local attractions and make people outside the city aware of Fujisawa’s new side.
You can enjoy mystery-solving stories while touching Fujisawa’s diverse charms, including seaside scenery, historic shopping districts, and nature-rich northern areas.
This fall, why don’t you experience a thrilling story in Fujisawa’s town with your smartphone in your hand?





