Nihonbashi Mystery Walk Experience 'Chikai no Tomoshibi'

Participants will follow a story that includes characters from the 'Kagami Keiichiro Series' by Tsubasa Higashino. To join, download the 'Arupura' app from the App Store or Google Play. The event can be experienced at your own pace, with an estimated time of 3-5 hours to complete. For more information, visit the special site: https://lp.arplat.jp/chikai/ The event is set in Nihonbashi, where a mystery surrounds the discovery of an uncle's body. Participants will follow a story that includes clues and interactions with characters, including the detective Kagami Keiichiro. The experience is designed to highlight the charm of the area through a fictional narrative. A special movie is available at: https://www.youtube.com/watch?v=WW8q5WRjj4A To participate in the event, the 'Arupura' app must be installed on a smartphone. Download links are available for iOS and Android. Required settings include: - Operating system: iOS 15.0 or higher / Android 8.0 or higher (AR Core compatible) - Location information (GPS): ON (required for the story progression) - Camera function: ON (used for AR-based puzzle solving) Mitsui Fudosan and DeNA have collaborated to create this event, combining urban development and entertainment. The event aims to revitalize the area and promote its charm through interactive storytelling. The event is an original story created for the app, featuring characters from the 'Kagami Keiichiro Series' by Tsubasa Higashino. Tsubasa Higashino was born in 1958 in Osaka Prefecture. After graduating from Osaka Prefectural University's Department of Electrical Engineering, he worked as a production engineer while writing mystery novels. He won the 31st Edogawa Ranpo Prize in 1985 for 'After School' (Kodansha Bunko) and became a full-time writer.